(XTring_bell): Do nothing if x_current_connection is 0.

5a6ef893 · Richard M. Stallman · dfda7a7f · 5a6ef893
Commit 5a6ef893 authored May 29, 1993 by Richard M. Stallman
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src/xterm.c src/xterm.c +3 -0

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--- a/src/xterm.c
+++ b/src/xterm.c
@@ -830,6 +830,9 @@ XTflash (f)

 XTring_bell ()
 {
+  if (x_current_display == 0)
+    return;
+
 #if defined (HAVE_TIMEVAL) && defined (HAVE_SELECT)
  if (visible_bell)
    XTflash (selected_frame);