From: Bram Moolenaar <Bram@vim.org>
Date: Sat, 9 May 2020 14:11:33 +0000 (+0200)
Subject: patch 8.2.0720: occasional exit when encountering an X error
X-Git-Tag: v8.2.0720
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b1062eb23e7a7a8b44f3416e79c3b28aa6c6c229;p=vim

patch 8.2.0720: occasional exit when encountering an X error

Problem:    Occasional exit when encountering an X error. (Manfred Lotz)
Solution:   On an X error do not exit, do preserve files.
---

diff --git a/src/os_unix.c b/src/os_unix.c
index f8fe2cb64..8424b11a3 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -1544,10 +1544,15 @@ x_error_handler(Display *dpy, XErrorEvent *error_event)
     XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE);
     STRCAT(IObuff, _("\nVim: Got X error\n"));
 
-    // We cannot print a message and continue, because no X calls are allowed
-    // here (causes my system to hang).  Silently continuing might be an
-    // alternative...
-    preserve_exit();		    // preserve files and exit
+    // In the GUI we cannot print a message and continue, because no X calls
+    // are allowed here (causes my system to hang).  Silently continuing seems
+    // like the best alternative.  Do preserve files, in case we crash.
+    ml_sync_all(FALSE, FALSE);
+
+#ifdef FEAT_GUI
+    if (!gui.in_use)
+#endif
+	msg((char *)IObuff);
 
     return 0;		// NOTREACHED
 }
diff --git a/src/version.c b/src/version.c
index 5903a00e2..456516f97 100644
--- a/src/version.c
+++ b/src/version.c
@@ -746,6 +746,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    720,
 /**/
     719,
 /**/