[PATCH 08/17] use EMPTY_STRING in _parent_via_in_reply_to

David Bremner david at tethera.net
Tue Sep 4 03:57:14 PDT 2018


This is a review suggestion [1] of Tomi. I decided not to squash it
so that the code movement remains clear.

[1]: id:m2pnxxgf5q.fsf at guru.guru-group.fi
---
 lib/thread.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/thread.cc b/lib/thread.cc
index 62dbd3b3..4711319d 100644
--- a/lib/thread.cc
+++ b/lib/thread.cc
@@ -402,7 +402,7 @@ _parent_via_in_reply_to (notmuch_thread_t *thread, notmuch_message_t *message) {
     THREAD_DEBUG("checking message = %s in_reply_to=%s\n",
 		 notmuch_message_get_message_id (message), in_reply_to);
 
-    if (in_reply_to && strlen (in_reply_to) &&
+    if (in_reply_to && (! EMPTY_STRING(in_reply_to)) &&
 	g_hash_table_lookup_extended (thread->message_hash,
 				      in_reply_to, NULL,
 				      (void **) &parent)) {
-- 
2.11.0



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