From: Pierre Ossman <ossman@cendio.se>
Date: Mon, 16 Nov 2020 12:39:48 +0000 (+0100)
Subject: Don't show error dialog if exiting without message
X-Git-Tag: v1.11.90~90
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=19165c8f5e71bc5778eef2b66421bd7d1c1cca68;p=tigervnc.git

Don't show error dialog if exiting without message

This was already handled for most exit conditions, but not the early
ones.
---

diff --git a/vncviewer/vncviewer.cxx b/vncviewer/vncviewer.cxx
index 77ba3d3f..b3371c4c 100644
--- a/vncviewer/vncviewer.cxx
+++ b/vncviewer/vncviewer.cxx
@@ -120,7 +120,7 @@ void exit_vncviewer(const char *error)
     exitMainloop = true;
   else {
     // We're early in the startup. Assume we can just exit().
-    if (alertOnFatalError)
+    if (alertOnFatalError && (exitError != NULL))
       fl_alert("%s", exitError);
     exit(EXIT_FAILURE);
   }