commit 3abe8080ebefee94b2b393b08debd324eefa92a1
from: Stefan Sperling <stsp@stsp.name>
date: Wed Apr 10 12:46:45 2019 UTC

ensure tog's log thread always sets 'log_complete' flag on exit

commit - 0584f85431b3c981d2bf612657aa3931ff4d42e6
commit + 3abe8080ebefee94b2b393b08debd324eefa92a1
blob - 059eaa8e6eab47815fe27e61729bced6196ccbd1
blob + 119f156a6803a5c838deca39273c603545bf28a2
--- tog/tog.c
+++ tog/tog.c
@@ -1447,15 +1447,12 @@ log_thread(void *arg)
 			a->commits_needed--;
 
 		errcode = pthread_mutex_lock(&tog_mutex);
-		if (errcode)
-			return (void *)got_error_set_errno(errcode);
-
-		if (done)
-			a->log_complete = 1;
-		else if (*a->quit) {
+		if (errcode) {
+			err = got_error_set_errno(errcode);
+			break;
+		} else if (*a->quit)
 			done = 1;
-			a->log_complete = 1;
-		} else if (*a->first_displayed_entry == NULL) {
+		else if (*a->first_displayed_entry == NULL) {
 			*a->first_displayed_entry =
 			    TAILQ_FIRST(&a->commits->head);
 			*a->selected_entry = *a->first_displayed_entry;
@@ -1474,6 +1471,7 @@ log_thread(void *arg)
 		if (errcode && err == NULL)
 			err = got_error_set_errno(errcode);
 	}
+	a->log_complete = 1;
 	return (void *)err;
 }