Revision: 22578
http://sourceforge.net/p/bibdesk/svn/22578
Author: hofman
Date: 2018-09-10 20:56:40 +0000 (Mon, 10 Sep 2018)
Log Message:
-----------
check whether object responds to containerSpecifier first
Modified Paths:
--------------
trunk/bibdesk/BDSKRemoveCommand.m
Modified: trunk/bibdesk/BDSKRemoveCommand.m
===================================================================
--- trunk/bibdesk/BDSKRemoveCommand.m 2018-09-10 16:59:32 UTC (rev 22577)
+++ trunk/bibdesk/BDSKRemoveCommand.m 2018-09-10 20:56:40 UTC (rev 22578)
@@ -87,7 +87,8 @@
id obj = directParameter;
if ([obj isKindOfClass:[NSArray class]])
obj = [obj firstObject];
- containerSpecifier = [obj containerSpecifier];
+ if ([obj respondsToSelector:@selector(containerSpecifier)])
+ containerSpecifier = [obj containerSpecifier];
}
if ([containerSpecifier isKindOfClass:[NSPropertySpecifier class]]) {
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