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| author | stuconnolly <stuart02@gmail.com> | 2010-04-29 20:40:19 +0000 |
|---|---|---|
| committer | stuconnolly <stuart02@gmail.com> | 2010-04-29 20:40:19 +0000 |
| commit | 2f0c9d92e3ce912049e56b6d12b5fa8eb107c8cd (patch) | |
| tree | 02d87e15e664ba1a8735964ecd0d283733a1de63 | |
| parent | f24fb1fb21d9c73c707d3c32ab4b6e380131ce8a (diff) | |
| download | sequelpro-2f0c9d92e3ce912049e56b6d12b5fa8eb107c8cd.tar.gz sequelpro-2f0c9d92e3ce912049e56b6d12b5fa8eb107c8cd.tar.bz2 sequelpro-2f0c9d92e3ce912049e56b6d12b5fa8eb107c8cd.zip | |
Perform index range checking before attempting to remove a table index. Fixes exception http://spbug.com/l/164.
| -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 = @""; |