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Kill "if" before free, and useless cast of free argument.
[simgrid.git]
/
src
/
bindings
/
lua
/
lua_utils.c
diff --git
a/src/bindings/lua/lua_utils.c
b/src/bindings/lua/lua_utils.c
index 84b8ca2799134402edcd3ed0351964bfcddc87c8..3f1f523f0a83cb3a6538ebeaddc7f93dd258c257 100644
(file)
--- 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;
}