diff options
| -rw-r--r-- | Source/SPContentFilterManager.m | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Source/SPContentFilterManager.m b/Source/SPContentFilterManager.m index 4bfb399e..cf12ebe0 100644 --- a/Source/SPContentFilterManager.m +++ b/Source/SPContentFilterManager.m @@ -469,8 +469,8 @@ [resultingClauseLabel setHidden:!enable]; [resultingClauseContentLabel setHidden:!enable]; [insertPlaceholderButton setEnabled:enable]; - - return ([[contentFilters objectAtIndex:rowIndex] objectForKey:@"headerOfFileURL"]) ? NO : YES; + + return (rowIndex >= 0 && [[contentFilters objectAtIndex:rowIndex] objectForKey:@"headerOfFileURL"]) ? NO : YES; } /** |