1 files changed, 1 insertions, 1 deletions
diff --git a/src/groupdef.h b/src/groupdef.h
index 31c8259..8c586ba 100644
--- a/src/groupdef.h
+++ b/src/groupdef.h
@@ -46,7 +46,7 @@ class GroupDef : public Definition
     GroupDef(const char *fileName,int line,const char *name,const char *title);
    ~GroupDef();
     DefType definitionType() { return TypeGroup; }
-    QCString getOutputFileBase() const { return fileName; }
+    QCString getOutputFileBase() const;
     const char *groupTitle() const { return title; }
     void addFile(const FileDef *def); 
     void addClass(const ClassDef *def);