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Correctly handle an absent window title to avoid a crash for applications that only set it after opening the window. 

fixes #1890
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Ingo Bürk 2015-09-05 01:18:35 +02:00
parent ee2983c791
commit f61b5c6cb7
1 changed files with 1 additions and 1 deletions
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2
src/window.c
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@ -359,7 +359,7 @@ i3String *window_parse_title_format(i3Window *win) {
for (char *walk = format; *walk != '\0'; walk++) {
if (STARTS_WITH(walk, "%title")) {
if (escaped_title == NULL)
escaped_title = i3string_as_utf8(is_markup ? i3string_escape_markup(win->name) : win->name);
escaped_title = win->name == NULL ? "" : i3string_as_utf8(is_markup ? i3string_escape_markup(win->name) : win->name);
buffer_len = buffer_len - strlen("%title") + strlen(escaped_title);
walk += strlen("%title") - 1;