diff options
Diffstat (limited to 'libguile/gc-malloc.c')
-rw-r--r-- | libguile/gc-malloc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libguile/gc-malloc.c b/libguile/gc-malloc.c index 638944a04..6ff8d0c3f 100644 --- a/libguile/gc-malloc.c +++ b/libguile/gc-malloc.c @@ -317,7 +317,7 @@ scm_gc_malloc (size_t size, const char *what) to write it the program is killed with signal 11. --hwn */ - void *ptr = scm_malloc (size); + void *ptr = size ? scm_malloc (size) : NULL; scm_gc_register_collectable_memory (ptr, size, what); return ptr; } @@ -363,7 +363,8 @@ void scm_gc_free (void *mem, size_t size, const char *what) { scm_gc_unregister_collectable_memory (mem, size, what); - free (mem); + if (mem) + free (mem); } char * |