From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 22 Feb 2010 08:53:48 +0000 (+0000)
Subject: allow remove of current entry
X-Git-Tag: initial-import-from-subversion-38251~22650
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d769849a484883fe973014fea696dc81f7687c3c;p=oweals%2Fgnunet.git

allow remove of current entry
---

diff --git a/src/util/container_multihashmap.c b/src/util/container_multihashmap.c
index 773b24928..bf5967513 100644
--- a/src/util/container_multihashmap.c
+++ b/src/util/container_multihashmap.c
@@ -192,17 +192,18 @@ GNUNET_CONTAINER_multihashmap_iterate (const struct
   int count;
   unsigned int i;
   struct MapEntry *e;
+  struct MapEntry *n;
 
   count = 0;
   for (i = 0; i < map->map_length; i++)
     {
-      e = map->map[i];
-      while (e != NULL)
+      n = map->map[i];
+      while (NULL != (e = n))
         {
+	  n = e->next;
           if ((NULL != it) && (GNUNET_OK != it (it_cls, &e->key, e->value)))
             return GNUNET_SYSERR;
           count++;
-          e = e->next;
         }
     }
   return count;