From d8d4e03ef0522097adb78ee606e5f9cc489c0d29 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Christophe=20Thi=C3=A9ry?= <christopho128@gmail.com>
Date: Fri, 28 Oct 2011 12:11:00 +0200
Subject: [PATCH 1/1] Don't memset to zero

---
 src/bindings/lua/lua_utils.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/bindings/lua/lua_utils.c b/src/bindings/lua/lua_utils.c
index 84b8ca2799..3f1f523f0a 100644
--- a/src/bindings/lua/lua_utils.c
+++ b/src/bindings/lua/lua_utils.c
@@ -103,7 +103,9 @@ const char* sglua_get_spaces(int length) {
   static char spaces[128];
 
   xbt_assert(length < 128);
-  memset(spaces, ' ', length);
+  if (length != 0) {
+    memset(spaces, ' ', length);
+  }
   spaces[length] = '\0';
   return spaces;
 }
-- 
2.20.1