[mapguide-commits] r5717 -
trunk/Tools/Maestro/OSGeo.MapGuide.MaestroAPI/ObjectModels
svn_mapguide at osgeo.org
svn_mapguide at osgeo.org
Thu Apr 21 11:18:07 EDT 2011
Author: jng
Date: 2011-04-21 08:18:07 -0700 (Thu, 21 Apr 2011)
New Revision: 5717
Modified:
trunk/Tools/Maestro/OSGeo.MapGuide.MaestroAPI/ObjectModels/MapDefinition.cs
Log:
Fix a broken unit test
Modified: trunk/Tools/Maestro/OSGeo.MapGuide.MaestroAPI/ObjectModels/MapDefinition.cs
===================================================================
--- trunk/Tools/Maestro/OSGeo.MapGuide.MaestroAPI/ObjectModels/MapDefinition.cs 2011-04-21 15:10:07 UTC (rev 5716)
+++ trunk/Tools/Maestro/OSGeo.MapGuide.MaestroAPI/ObjectModels/MapDefinition.cs 2011-04-21 15:18:07 UTC (rev 5717)
@@ -54,11 +54,14 @@
protected void DetachChangeListeners()
{
var handler = this.PropertyChanged;
- foreach (var h in handler.GetInvocationList())
+ if (handler != null)
{
- this.PropertyChanged -= (PropertyChangedEventHandler)h;
+ foreach (var h in handler.GetInvocationList())
+ {
+ this.PropertyChanged -= (PropertyChangedEventHandler)h;
+ }
+ handler = null;
}
- handler = null;
}
}
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