diff options
| -rw-r--r-- | Source/TableSource.m | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Source/TableSource.m b/Source/TableSource.m index 851e9fef..677b0810 100644 --- a/Source/TableSource.m +++ b/Source/TableSource.m @@ -409,8 +409,12 @@ // Check whether a save of the current fields row is required. if (![self saveRowOnDeselect]) return; - NSString *keyName = [[indexes objectAtIndex:[indexView selectedRow]] objectForKey:@"Key_name"]; - NSString *columnName = [[indexes objectAtIndex:[indexView selectedRow]] objectForKey:@"Column_name"]; + NSInteger index = [indexView selectedRow]; + + if ((index == -1) || (index > ([indexes count] - 1))) return; + + NSString *keyName = [[indexes objectAtIndex:index] objectForKey:@"Key_name"]; + NSString *columnName = [[indexes objectAtIndex:index] objectForKey:@"Column_name"]; BOOL hasForeignKey = NO; NSString *constraintName = @""; |