Improve X error messages

* src/xterm.c (x_connection_closed): Don't print handler blurb
if nothing is there to be printed.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/xterm.c b/src/xterm.c
index 872326392a6..c6fa29943bf 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -26048,9 +26048,10 @@ For details, see etc/PROBLEMS.\n",
           if (!ioerror && dpyinfo)
             {
               /* Dump the list of error handlers for debugging
-                 purposes.  */
+                 purposes if the list exists.  */
 
-              fprintf (stderr, "X error handlers currently installed:\n");
+              if (dpyinfo->failable_requests || x_error_message)
+                fprintf (stderr, "X error handlers currently installed:\n");
 
               for (failable = dpyinfo->failable_requests;
                    failable < dpyinfo->next_failable_request;