make picky compilers happy

diff --git a/src/util/container_meta_data.c b/src/util/container_meta_data.c
index b122982d53f3c42e4a4b9bc910f57ef070555236..82847f7afcc6ff90f327f51bedc1e877f002c7b3 100644 (file)
--- a/src/util/container_meta_data.c
+++ b/src/util/container_meta_data.c
@@ -863,6 +863,8 @@ GNUNET_CONTAINER_meta_data_serialize (const struct GNUNET_CONTAINER_MetaData
     }  
   GNUNET_assert (off == 0);
 
+  clen = 0;
+  cdata = NULL;
   left = size;
   for (i=0;i<md->item_count;i++)
     {