X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f783ed4680c6862a1b7543237e89d1221334bae0..fcaee754669ca60c27288a8e290c25c5accdedbb:/src/gras/gras.c

diff --git a/src/gras/gras.c b/src/gras/gras.c
index 73615c52e5..c810ef1442 100644
--- a/src/gras/gras.c
+++ b/src/gras/gras.c
@@ -175,8 +175,7 @@ const char *hexa_str(unsigned char *data, int size, int downside)
   int begin, increment;
 
   if (buffsize < 5 * (size + 1)) {
-    if (buff)
-      free(buff);
+    free(buff);
     buffsize = 5 * (size + 1);
     buff = xbt_malloc(buffsize);
   }