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x11: Trap errors around an XRandr call

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Apparently, we can get X errors here. Ignore them.
https://bugzilla.gnome.org/show_bug.cgi?id=762907
This commit is contained in:
Matthias Clasen 2016-03-04 14:34:03 -05:00
parent adcd1ce2d3
commit 832742e1f3
1 changed files with 6 additions and 2 deletions
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8
gdk/x11/gdkscreen-x11.c
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@ -649,10 +649,14 @@ init_randr15 (GdkScreen *screen)
for (i = 0; i < num_rr_monitors; i++)
{
RROutput output = rr_monitors[i].outputs[0];
XRROutputInfo *output_info =
XRRGetOutputInfo (x11_screen->xdisplay, resources, output);
XRROutputInfo *output_info;
GdkX11Monitor monitor;
gdk_x11_display_error_trap_push (display);
output_info = XRRGetOutputInfo (x11_screen->xdisplay, resources, output);
if (gdk_x11_display_error_trap_pop (display))
continue;
if (output_info == NULL)
continue;