Extensions: Fix wrong group test and prevent crash

2016-12-23 09:39:12 +01:00
parent c4ec348fbd
commit dd0b7144f8
1 changed files with 2 additions and 1 deletions
--- a/src/App/GeoFeatureGroupExtension.h
+++ b/src/App/GeoFeatureGroupExtension.h
@@ -73,7 +73,8 @@ public:

    /// Returns true if the given DocumentObject is DocumentObjectGroup but not GeoFeatureGroup
    static bool isNonGeoGroup(const DocumentObject* obj) {
-        return obj->hasExtension(GroupExtension::getExtensionClassTypeId());
+        return obj->hasExtension(GroupExtension::getExtensionClassTypeId()) & 
+               !obj->hasExtension(GeoFeatureGroupExtension::getExtensionClassTypeId());
    }
 };