• made usage of SPBeginWaitingAlertSheet while closing a spf file for readability of that spf file

• suppress if a window with one tab will be closed that [... parentTabShouldClose] method will be called twice via closeTab:
- this issue could be the reason for recent crashes/exception esp. of the NSNavigator (should be investigated further)

1 files changed, 2 insertions, 0 deletions

diff --git a/Source/SPDatabaseDocument.h b/Source/SPDatabaseDocument.h
index 9d027b4f..28ee97ad 100644
--- a/Source/SPDatabaseDocument.h
+++ b/Source/SPDatabaseDocument.h
@@ -180,6 +180,8 @@
 	
 	id statusValues;
 
+	NSInteger saveDocPrefSheetStatus;
+
 	// Properties
 	SPWindowController *parentWindowController;
 	NSWindow *parentWindow;