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| author | Jan Djärv <jan.h.d@swipnet.se> | 2009-03-23 17:09:07 +0000 |
|---|---|---|
| committer | Jan Djärv <jan.h.d@swipnet.se> | 2009-03-23 17:09:07 +0000 |
| commit | d7b1b3b538f20472b8143d219eaff262acb9c960 (patch) | |
| tree | fae05f940da33c030082861a085bbd0b37a2255b /src | |
| parent | 68addc9d7d6176a458cee16d80a5a9726a684a78 (diff) | |
| download | emacs-d7b1b3b538f20472b8143d219eaff262acb9c960.tar.gz | |
gtkutil.c (xg_display_open): Assign a value to gdpy_def, check
that gdpy is set.
Diffstat (limited to 'src')
| -rw-r--r-- | src/gtkutil.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/gtkutil.c b/src/gtkutil.c index 8e3e24b6225..6d73c0358f0 100644 --- a/src/gtkutil.c +++ b/src/gtkutil.c @@ -119,9 +119,12 @@ xg_display_open (display_name, dpy) GdkDisplay *gdpy; gdpy = gdk_display_open (display_name); - if (!gdpy_def) - gdk_display_manager_set_default_display (gdk_display_manager_get (), - gdpy); + if (!gdpy_def && gdpy) + { + gdpy_def = gdpy; + gdk_display_manager_set_default_display (gdk_display_manager_get (), + gdpy); + } *dpy = gdpy ? GDK_DISPLAY_XDISPLAY (gdpy) : NULL; return gdpy != NULL; |