Ibuffer change marks

[gnu-emacs] / src / xsettings.c

diff --git a/src/xsettings.c b/src/xsettings.c
index 028487b91ee1a10305aab89f60dfbf8a9b01db59..d7af68f1c5f58d712b7f4f421f318a2b705e5f47 100644 (file)
--- a/src/xsettings.c
+++ b/src/xsettings.c
@@ -1,13 +1,13 @@
 /* Functions for handling font and other changes dynamically.
 
-Copyright (C) 2009-2015 Free Software Foundation, Inc.
+Copyright (C) 2009-2016 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -537,10 +537,10 @@ parse_settings (unsigned char *prop,
               else
                 settings->seen &= ~SEEN_RGBA;
             }
-          else if (strcmp (name, "Xft/DPI") == 0)
+          else if (strcmp (name, "Xft/DPI") == 0 && ival != (CARD32) -1)
             {
               settings->seen |= SEEN_DPI;
-              settings->dpi = (double)ival/1024.0;
+              settings->dpi = ival / 1024.0;
             }
           else if (strcmp (name, "Xft/lcdfilter") == 0)
             {