From: Jim Jagielski <jim@apache.org>
Date: Fri, 30 Nov 2012 17:24:01 +0000 (+0000)
Subject: Fix peek
X-Git-Tag: 2.5.0-alpha~6077
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4e11083cde68b8e083586a642027d48f729b094f;p=apache

Fix peek


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1415753 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/server/mpm/eventopt/skiplist.c b/server/mpm/eventopt/skiplist.c
index 9ff6d0ce13..6909b9feb8 100644
--- a/server/mpm/eventopt/skiplist.c
+++ b/server/mpm/eventopt/skiplist.c
@@ -661,9 +661,11 @@ void *skiplist_pop(Skiplist *a, FreeFunc myfree)
 void *skiplist_peek(Skiplist *a)
 {
     skiplistnode *sln;
-    void *data = NULL;
     sln = skiplist_getlist(a);
-    return data;
+    if (sln) {
+        return sln->data;
+    }
+    return NULL;
 }
 
 static void skiplisti_destroy(void *vsl)