From: Martin Quinson <martin.quinson@loria.fr>
Date: Wed, 1 Jun 2016 13:26:56 +0000 (+0200)
Subject: fix a 'Conditional jump or move depends on uninitialised value' (on strlen)
X-Git-Tag: v3_14~1062
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/1b7bc4ea0993948fd1494259b409ae276dba31d1?hp=edf6d3b977f403bf045796b7c25bc56fe6770f2b

fix a 'Conditional jump or move depends on uninitialised value' (on strlen)
---

diff --git a/src/simgrid/sg_config.cpp b/src/simgrid/sg_config.cpp
index bf3dc3b5c0..b6fcd8e2af 100644
--- a/src/simgrid/sg_config.cpp
+++ b/src/simgrid/sg_config.cpp
@@ -368,6 +368,7 @@ static void describe_model(char *result,int resultsize,
                            const char *name,
                            const char *description)
 {
+  result[0] = '\0';
   char *p = result;
   p += snprintf(result,resultsize-1, "%s. Possible values: %s", description,
             model_description[0].name ? model_description[0].name : "n/a");