From: Yehuda Sadeh <yehuda@hq.newdream.net>
Date: Wed, 7 Sep 2011 17:36:37 +0000 (-0700)
Subject: rgw: make loop exit case explicit, removes warning
X-Git-Tag: v0.35~74
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=c164904db4245d37da3c36d0e74970f53a78b90a;p=ceph.git

rgw: make loop exit case explicit, removes warning
---

diff --git a/src/rgw/rgw_rest.cc b/src/rgw/rgw_rest.cc
index fa3c7a9d299fe..102483962353a 100644
--- a/src/rgw/rgw_rest.cc
+++ b/src/rgw/rgw_rest.cc
@@ -562,7 +562,7 @@ static void init_auth_info(struct req_state *s)
 
   for (int i=0; (p = s->fcgx->envp[i]); ++i) {
     const char *prefix;
-    for (int prefix_num = 0; prefix = meta_prefixes[prefix_num].str; prefix_num++) {
+    for (int prefix_num = 0; (prefix = meta_prefixes[prefix_num].str) != NULL; prefix_num++) {
       int len = meta_prefixes[prefix_num].len;
       if (strncmp(p, prefix, len) == 0) {
         RGW_LOG(10) << "meta>> " << p << dendl;