-minor cleanup, fixing minor bug in auto-share

1 files changed, 8 insertions, 4 deletions

diff --git a/src/fs/gnunet-auto-share.c b/src/fs/gnunet-auto-share.c
index 886e0ba69..073b768db 100644
--- a/src/fs/gnunet-auto-share.c
+++ b/src/fs/gnunet-auto-share.c
@@ -721,6 +721,7 @@ free_item (void *cls,
   return GNUNET_OK;
 }
 
+
 /**
  * The main function to automatically publish content to GNUnet.
  *
@@ -768,10 +769,13 @@ main (int argc, char *const *argv)
                             gettext_noop
                             ("Automatically publish files from a directory on GNUnet"),
                             options, &run, NULL)) ? ret : 1;
-  (void) GNUNET_CONTAINER_multihashmap_iterate (work_finished,
-                                                &free_item,
-                                                NULL);
-  GNUNET_CONTAINER_multihashmap_destroy (work_finished);
+  if (NULL != work_finished)
+  {
+    (void) GNUNET_CONTAINER_multihashmap_iterate (work_finished,
+                                                  &free_item,
+                                                  NULL);
+    GNUNET_CONTAINER_multihashmap_destroy (work_finished);
+  }
   while (NULL != (wi = work_head))
   {
     GNUNET_CONTAINER_DLL_remove (work_head, work_tail, wi);