From 77e0cf86eadbec22b81e26e083ffc831240869da Mon Sep 17 00:00:00 2001
From: "Guenther R. Wenninger" <acc.github@bitschubbser.org>
Date: Mon, 29 May 2017 11:54:47 +0200
Subject: Doxygen/VHDLdocgen:

Fix whitespace handling in vhdldocgen.cpp when generating
a flowchart.
---
 src/vhdldocgen.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/vhdldocgen.cpp b/src/vhdldocgen.cpp
index d09de09..7883327 100644
--- a/src/vhdldocgen.cpp
+++ b/src/vhdldocgen.cpp
@@ -3995,10 +3995,10 @@ void FlowChart::createSVG()
   //if (m)
   //  fprintf(stderr,"\n creating  flowchart  : %s  %s in file %s \n",VhdlDocGen::trTypeString(m->getMemberSpecifiers()),m->name().data(),m->getFileDef()->name().data());
 
-  QCString dir=" -o "+ov+qcs;
+  QCString dir=" -o \""+ov+qcs+"\"";
   ov+="/flow_design.dot";
 
-  QCString vlargs="-Tsvg "+ov+dir ;
+  QCString vlargs="-Tsvg \""+ov+"\" "+dir ;
 
   if (portable_system("dot",vlargs)!=0)
   {
-- 
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