notmuch: Quiet buildbot warnings.

[notmuch] / lib / database.cc

diff --git a/lib/database.cc b/lib/database.cc
index 98f101e6e617a04e9b6c26213f7e35a03dd5c0c3..f1a9dc2ed25f9934bf990cc40d40375fb108ece5 100644 (file)
--- a/lib/database.cc
+++ b/lib/database.cc
@@ -1447,7 +1447,7 @@ _notmuch_database_link_message_to_parents (notmuch_database_t *notmuch,
     keys = g_hash_table_get_keys (parents);
     for (l = keys; l; l = l->next) {
        char *parent_message_id;
-       const char *parent_thread_id;
+       const char *parent_thread_id = NULL;
 
        parent_message_id = (char *) l->data;