From 936226845fc08ee64b6914b233d901ae92994206 Mon Sep 17 00:00:00 2001 From: Ryan Dwyer Date: Sat, 5 May 2018 18:28:35 +1000 Subject: [PATCH] Add extra check for view title being NULL --- sway/tree/view.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sway/tree/view.c b/sway/tree/view.c index 851348d8..fe944466 100644 --- a/sway/tree/view.c +++ b/sway/tree/view.c @@ -501,10 +501,10 @@ void view_child_destroy(struct sway_view_child *child) { static size_t parse_title_format(struct sway_view *view, char *buffer) { if (!view->title_format || strcmp(view->title_format, "%title") == 0) { const char *title = view_get_title(view); - if (buffer) { + if (buffer && title) { strcpy(buffer, title); } - return strlen(title); + return title ? strlen(title) : 0; } const char *title = view_get_title(view); const char *class = view_get_class(view);