From: Tony Crisci <tony@dubstepdish.com>
Date: Tue, 24 Mar 2015 10:00:26 +0000 (-0400)
Subject: i3bar: check `short_text` for NULL on dump
X-Git-Tag: 4.10.1~28^2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=177c03debd8f7329be8a173247a12b99dc5aa4c8;p=i3%2Fi3

i3bar: check `short_text` for NULL on dump

Check `short_text` for NULL on statusline dump, since this value can be
NULL when not given. Fixes a segfault in that case.
---

diff --git a/i3bar/src/child.c b/i3bar/src/child.c
index a461c931..5347632a 100644
--- a/i3bar/src/child.c
+++ b/i3bar/src/child.c
@@ -286,7 +286,7 @@ static int stdin_end_array(void *context) {
     struct status_block *current;
     TAILQ_FOREACH(current, &statusline_head, blocks) {
         DLOG("full_text = %s\n", i3string_as_utf8(current->full_text));
-        DLOG("short_text = %s\n", i3string_as_utf8(current->short_text));
+        DLOG("short_text = %s\n", (current->short_text == NULL ? NULL : i3string_as_utf8(current->short_text)));
         DLOG("color = %s\n", current->color);
     }
     DLOG("end of dump\n");