From f194a3165042428359ec5b5af7e9bad7878c0536 Mon Sep 17 00:00:00 2001
From: Dimitri van Heesch <doxygen@gmail.com>
Date: Tue, 4 Dec 2018 20:58:07 +0100
Subject: Further simplified the fix

---
 src/groupdef.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/groupdef.cpp b/src/groupdef.cpp
index 9df3ae1..e543d16 100644
--- a/src/groupdef.cpp
+++ b/src/groupdef.cpp
@@ -165,13 +165,12 @@ bool GroupDef::addClass(const ClassDef *cd)
       if (i==-1) i=qn.find('.');
       bool found=FALSE;
       //printf("i=%d\n",i);
-      if (i!=-1)
+      if (i>0)
       {
         // add nested classes (e.g. A::B, A::C) after their parent (A) in 
         // order of insertion
         QCString scope = qn.left(i);
-        int j=-1;
-        if (!scope.isEmpty()) j=classSDict->findAt(scope);
+        int j=classSDict->findAt(scope);
         if (j!=-1)
         {
           while (j<(int)classSDict->count() && 
-- 
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