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main: Squash constness warning

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This commit is contained in:
Jasper St. Pierre 2014-02-03 18:02:16 -05:00
parent 965a784c8a
commit 0a9754f305
1 changed files with 6 additions and 2 deletions
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8
src/core/main.c
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@ -345,9 +345,13 @@ meta_clutter_init (void)
* also is %NULL, use the default - :0.0 * also is %NULL, use the default - :0.0
*/ */
static void static void
meta_select_display (gchar *display_name) meta_select_display (char *display_arg)
{ {
if (!display_name) const char *display_name;
if (display_arg)
display_name = (const char *) display_arg;
else
display_name = g_getenv ("MUTTER_DISPLAY"); display_name = g_getenv ("MUTTER_DISPLAY");
g_setenv ("DISPLAY", display_name, TRUE); g_setenv ("DISPLAY", display_name, TRUE);