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 9ff6d0ce1391b78d3fe60d6218f84e5bd78a1d5b..6909b9feb8fa1ec492789aa58f3dda970cd604e3 100644 (file)
--- 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)