From: Ben Pfaff <blp@cs.stanford.edu>
Date: Sun, 24 Sep 2017 02:46:12 +0000 (-0700)
Subject: psppire-window: Avoid writing null pointer constant as '\0'.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pspp;a=commitdiff_plain;h=bcbd6d906bd2e5f6ae72c5bdaa6900735f51c4e3

psppire-window: Avoid writing null pointer constant as '\0'.

Found by GCC 7.2.
---

diff --git a/src/ui/gui/psppire-window.c b/src/ui/gui/psppire-window.c
index fa3b250fa5..8b2e3d5dfd 100644
--- a/src/ui/gui/psppire-window.c
+++ b/src/ui/gui/psppire-window.c
@@ -99,7 +99,7 @@ psppire_window_set_title (PsppireWindow *window)
       if (window->basename)
         g_string_append_printf (title, "%s ", window->basename);
 
-      if (window->id != '\0')
+      if (window->id)
         g_string_append_printf (title, "[%s] ", window->id);
 
       g_string_append_unichar (title, 0x2014); /* em dash */