From: Zach Saw <zach.saw@gmail.com>
Date: Fri, 16 Nov 2012 10:46:59 +0000 (+1100)
Subject: Changed pointer comparison to NULL from p == NULL to !p.
X-Git-Tag: gc7_4_0~128^2~9
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7730d813b5c842df36ecd015cf6fdb5ffb571599;p=gc

Changed pointer comparison to NULL from p == NULL to !p.
* finalize.c (ITERATE_DL_HASHTBL_BEGIN) : As above.
---

diff --git a/finalize.c b/finalize.c
index aedad09f..b376540a 100644
--- a/finalize.c
+++ b/finalize.c
@@ -601,7 +601,7 @@ GC_API void GC_CALL GC_register_finalizer_unreachable(void * obj,
     for (i = 0; i < dl_size; i++) { \
       curr_dl = dl_hashtbl -> head[i]; \
       prev_dl = NULL; \
-      while (curr_dl != NULL) {
+      while (curr_dl) {
 
 #define ITERATE_DL_HASHTBL_END(curr_dl, prev_dl) \
         prev_dl = curr_dl; \