Mercurial > hg > ishara

diff general/disposables.m @ 42:ae596261e75f

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Various fixes and development to audio handling
author samer
date Tue, 02 Dec 2014 14:51:13 +0000
parents e44f49929e56
children
line wrap: on
line diff
--- a/general/disposables.m	Tue Jan 29 17:22:52 2013 +0000
+++ b/general/disposables.m	Tue Dec 02 14:51:13 2014 +0000
@@ -23,8 +23,10 @@
 			varargout{1}=obj;
 		case 'dereg', 
 			obj=varargin{1};
-			idx=find(registry==obj);
-			registry=registry([1:idx-1,idx+1:length(registry)]);
+			if ~isempty(registry)
+				idx=find(registry==obj);
+				registry=registry([1:idx-1,idx+1:length(registry)]);
+			end
 		case 'get'
 			varargout{1}=registry;
 		case 'dispose'