Fix some potential issues found during static analysis.

5 files changed, 24 insertions, 10 deletions

diff --git a/Source/SPExportController.m b/Source/SPExportController.m
index 4a0e78ee..c1e72b8a 100644
--- a/Source/SPExportController.m
+++ b/Source/SPExportController.m
@@ -352,7 +352,7 @@
 	
 	NSMutableString *errors = [NSMutableString string];
 	
-	NSDictionary *tableDetails;
+	NSDictionary *tableDetails = nil;
 	//NSStringEncoding encoding = [[self connection] encoding];
 	
 	// Reset the interface
diff --git a/Source/SPPrintController.m b/Source/SPPrintController.m
index f842aa04..f83f3625 100644
--- a/Source/SPPrintController.m
+++ b/Source/SPPrintController.m
@@ -155,6 +155,7 @@
 	
 	NSString *heading = @"";
 	NSArray *rows, *indexes, *indexColumns = nil;
+	
 	NSArray *columns = [self columnNames];
 	
 	NSMutableDictionary *printData = [NSMutableDictionary dictionary];
@@ -178,10 +179,12 @@
 	
 		indexColumns = [[tableSource objectForKey:@"indexes"] objectAtIndex:0];
 		
+		[printData setObject:rows forKey:@"rows"];
 		[printData setObject:indexes forKey:@"indexes"];
 		[printData setObject:indexColumns forKey:@"indexColumns"];
 		
-		if (indexes) [indexes release];
+		[rows release];
+		[indexes release];
 	}
 	// Table content view
 	else if ([tableTabView indexOfTabViewItem:[tableTabView selectedTabViewItem]] == 1) {
@@ -195,7 +198,10 @@
 				 [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(1, [data count] - 1)]]
 				];
 		
+		[printData setObject:rows forKey:@"rows"];
 		[connection setValue:[tableContentInstance usedQuery] forKey:@"query"];
+		
+		[rows release];
 	}
 	// Custom query view
 	else if ([tableTabView indexOfTabViewItem:[tableTabView selectedTabViewItem]] == 2) {
@@ -209,7 +215,10 @@
 				 [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(1, [data count] - 1)]]
 				];
 		
+		[printData setObject:rows forKey:@"rows"];
 		[connection setValue:[customQueryInstance usedQuery] forKey:@"query"];
+		
+		[rows release];
 	}
 	// Table relations view
 	else if ([tableTabView indexOfTabViewItem:[tableTabView selectedTabViewItem]] == 4) {
@@ -222,6 +231,10 @@
 				[data objectsAtIndexes:
 				 [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(1, ([data count] - 1))]]
 				];
+		
+		[printData setObject:rows forKey:@"rows"];
+		
+		[rows release];
 	}
 	// Table triggers view
 	else if ([tableTabView indexOfTabViewItem:[tableTabView selectedTabViewItem]] == 5) {
@@ -233,18 +246,19 @@
 		rows = [[NSArray alloc] initWithArray:
 				[data objectsAtIndexes:
 				 [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(1, ([data count] - 1))]]
-				];		
-	}
+				];
+		
+		[printData setObject:rows forKey:@"rows"];
 		
+		[rows release];
+	}
+	
 	[engine setObject:connection forKey:@"c"];
 	
 	[printData setObject:heading forKey:@"heading"];
 	[printData setObject:columns forKey:@"columns"];
-	[printData setObject:rows forKey:@"rows"]; 
 	[printData setObject:([prefs boolForKey:SPUseMonospacedFonts]) ? SPDefaultMonospacedFontName : @"Lucida Grande" forKey:@"font"];
 	[printData setObject:([prefs boolForKey:SPDisplayTableViewVerticalGridlines]) ? @"1px solid #CCCCCC" : @"none" forKey:@"gridlines"];
-		
-    if (rows) [rows release];
 	
 	NSString *HTMLString = [engine processTemplateInFileAtPath:[[NSBundle mainBundle] pathForResource:SPHTMLPrintTemplate ofType:@"html"] withVariables:printData];
 	
diff --git a/Source/SPTableData.m b/Source/SPTableData.m
index 459406fc..f7450e62 100644
--- a/Source/SPTableData.m
+++ b/Source/SPTableData.m
@@ -797,7 +797,7 @@
 	NSMutableString *escapedTableName = [NSMutableString stringWithString:[tableListInstance tableName]];
 	[escapedTableName replaceOccurrencesOfString:@"'" withString:@"\\\'" options:0 range:NSMakeRange(0, [escapedTableName length])];
 
-	MCPResult *tableStatusResult;
+	MCPResult *tableStatusResult = nil;
 
 	if ([tableListInstance tableType] == SP_TABLETYPE_PROC) {
 		NSMutableString *escapedDatabaseName = [NSMutableString stringWithString:[tableDocumentInstance database]];
diff --git a/Source/TableDocument.m b/Source/TableDocument.m
index 2d75a8d9..36ad7be8 100644
--- a/Source/TableDocument.m
+++ b/Source/TableDocument.m
@@ -1067,7 +1067,7 @@
  */
 - (void)refreshCurrentDatabase
 {
-	NSString *dbName;
+	NSString *dbName = nil;
 
 	// Notify listeners that a query has started
 	[[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryWillBePerformed" object:self];
diff --git a/Source/TablesList.m b/Source/TablesList.m
index 9162c69b..fdd1b029 100644
--- a/Source/TablesList.m
+++ b/Source/TablesList.m
@@ -2025,7 +2025,7 @@
  */
 - (void)copyTable
 {
-	NSString *tableType;
+	NSString *tableType = @"";
 	
 	if ([[copyTableNameField stringValue] isEqualToString:@""]) {
 		SPBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil, NSLocalizedString(@"Table must have a name.", @"message of panel when no name is given for table"));