1 files changed, 3 insertions, 8 deletions
diff --git a/src/dotgroupcollaboration.cpp b/src/dotgroupcollaboration.cpp
index ecc937f..655a0e8 100644
--- a/src/dotgroupcollaboration.cpp
+++ b/src/dotgroupcollaboration.cpp
@@ -120,15 +120,10 @@ void DotGroupCollaboration::buildGraph(const GroupDef* gd)
   }
 
   // Add namespaces
-  if ( gd->getNamespaces() && gd->getNamespaces()->count() )
+  for (const auto &def : gd->getNamespaces())
   {
-    NamespaceSDict::Iterator defli(*gd->getNamespaces());
-    NamespaceDef *def;
-    for (;(def=defli.current());++defli)
-    {
-      tmp_url = def->getReference()+"$"+def->getOutputFileBase()+Doxygen::htmlFileExtension;
-      addCollaborationMember( def, tmp_url, DotGroupCollaboration::tnamespace );
-    }
+    tmp_url = def->getReference()+"$"+def->getOutputFileBase()+Doxygen::htmlFileExtension;
+    addCollaborationMember( def, tmp_url, DotGroupCollaboration::tnamespace );
   }
 
   // Add files