Fix DCL_LOCK_STATE placement in GC_set_oom_fn

(fix of commit c7047ca9e)

* misc.c (GC_set_oom_fn): Move GC_ASSERT() to be after DCL_LOCK_STATE.

1 files changed, 2 insertions, 1 deletions

diff --git a/misc.c b/misc.c
index 901b693e..036e64a7 100644
--- a/misc.c
+++ b/misc.c
@@ -2027,8 +2027,9 @@ GC_API GC_word GC_CALL GC_get_gc_no(void)
 
 GC_API void GC_CALL GC_set_oom_fn(GC_oom_func fn)
 {
-    GC_ASSERT(NONNULL_ARG_NOT_NULL(fn));
     DCL_LOCK_STATE;
+
+    GC_ASSERT(NONNULL_ARG_NOT_NULL(fn));
     LOCK();
     GC_oom_fn = fn;
     UNLOCK();