improve readability of find_subject()

diff --git a/thread.c b/thread.c
index ea18c79e409c96e07e40ab291fa1beedf7ca0e11..348bd27a57aca1696e880fe7b6dfe64283bf77a9 100644 (file)
--- a/thread.c
+++ b/thread.c
@@ -442,7 +442,9 @@ static THREAD *find_subject (CONTEXT *ctx, THREAD *cur)
            (last->message->date_sent < tmp->message->date_sent))) &&
          tmp->message->env->real_subj &&
          mutt_strcmp (subjects->data, tmp->message->env->real_subj) == 0)
-       last = tmp; /* best match so far */
+      {
+        last = tmp; /* best match so far */
+      }
     }
 
     oldlist = subjects;