Fixes: debbugs:19175

* gtkutil.c (xg_display_open):
* xterm.c (x_display_ok, x_term_init): Block SIGIO when opening
a display.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/gtkutil.c b/src/gtkutil.c
index fedaa0f3a2d..eddd2b535db 100644
--- a/src/gtkutil.c
+++ b/src/gtkutil.c
@@ -167,7 +167,9 @@ xg_display_open (char *display_name, Display **dpy)
 {
   GdkDisplay *gdpy;
 
+  unrequest_sigio ();  // See comment in x_display_ok, xterm.c.
   gdpy = gdk_display_open (display_name);
+  request_sigio ();
   if (!gdpy_def && gdpy)
     {
       gdpy_def = gdpy;