• CSV import now supports to import sequences of 0 and 1 into BIT fields

• fixed several issues while importing a CSV file if this file contains empty lines or if a line has less columns as header
- fixed issue for matching header names
- fixed issue for user-defined SQL functions while importing; in such a case set the value to @"" to get the defaults

1 files changed, 3 insertions, 1 deletions

diff --git a/Source/SPFieldMapperController.m b/Source/SPFieldMapperController.m
index cbaed536..0be1c4d4 100644
--- a/Source/SPFieldMapperController.m
+++ b/Source/SPFieldMapperController.m
@@ -1370,7 +1370,9 @@ static const NSString *SPTableViewSqlColumnID         = @"sql";
 		CGFloat minDist = 1e6;
 		NSInteger minIndex = 0;
 		for(j=0; j < [fileHeaderNames count]; j++) {
-			NSString *headerName = [NSArrayObjectAtIndex(fileHeaderNames,j) lowercaseString];
+			id fileHeaderName = NSArrayObjectAtIndex(fileHeaderNames,j);
+			if([fileHeaderName isKindOfClass:[NSNull class]] || [fileHeaderName isSPNotLoaded]) continue;
+			NSString *headerName = [(NSString*)fileHeaderName lowercaseString];
 			CGFloat dist = [[NSArrayObjectAtIndex(tableHeaderNames,i) lowercaseString] levenshteinDistanceWithWord:headerName];
 			if(dist < minDist && ![matchedHeaderNames containsObject:headerName]) {
 				minDist = dist;