From 9b8252a78063d177e6849bf8ffbb027ab1d03e52 Mon Sep 17 00:00:00 2001
From: Francois Henrotte <francois.henrotte@ulg.ac.be>
Date: Tue, 16 Oct 2012 23:12:16 +0000
Subject: [PATCH] considered case argc==0

---
 Common/CommandLine.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Common/CommandLine.cpp b/Common/CommandLine.cpp
index f9c9074a7f..2bcb113752 100644
--- a/Common/CommandLine.cpp
+++ b/Common/CommandLine.cpp
@@ -137,9 +137,7 @@ void GetOptions(int argc, char *argv[])
   }
 #endif
 
-  std::string execName="gmsh";
-  if(execName.size())
-    Msg::SetExecutableName(execName);
+  Msg::SetExecutableName(argc?argv[0]:"");
 
   // get command line options
   int i = 1;
-- 
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