[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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