diff options
Diffstat (limited to 'ext/syck/syck.h')
| -rw-r--r-- | ext/syck/syck.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/syck/syck.h b/ext/syck/syck.h index f7ac39fc94..c49f740173 100644 --- a/ext/syck/syck.h +++ b/ext/syck/syck.h @@ -51,7 +51,7 @@ extern "C" { #define S_ALLOC_N(type,n) (type*)malloc(sizeof(type)*(n)) #define S_ALLOC(type) (type*)malloc(sizeof(type)) #define S_REALLOC_N(var,type,n) (var)=(type*)realloc((char*)(var),sizeof(type)*(n)) -#define S_FREE(n) free(n); n = NULL; +#define S_FREE(n) if (n) { free(n); n = NULL; } #define S_ALLOCA_N(type,n) (type*)alloca(sizeof(type)*(n)) |