# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1638624603 -3600
# Node ID fcc57227e99b5d246992d48408ad1a3538cd3e09
# Parent  bbe29c78de508be10883a46a39ed1ba1dfd74bad
patch 8.2.3734: Vim9: crash when no pattern match found

Commit: https://github.com/vim/vim/commit/01a4dcbceefa99696bd1ef8631c3f7ce9f6e0cc2
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Dec 4 13:15:10 2021 +0000

    patch 8.2.3734: Vim9: crash when no pattern match found

    Problem:    Vim9: crash when no pattern match found.
    Solution:   Check for error.

diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3734,
+/**/
     3733,
 /**/
     3732,
diff --git a/src/vim9execute.c b/src/vim9execute.c
--- a/src/vim9execute.c
+++ b/src/vim9execute.c
@@ -1785,6 +1785,8 @@ exec_instructions(ectx_T *ectx)
 		    ea.addr_type = ADDR_LINES;
 		    ea.cmd = iptr->isn_arg.string;
 		    parse_cmd_address(&ea, &error, FALSE);
+		    if (ea.cmd == NULL)
+			goto on_error;
 		    if (error == NULL)
 			error = ex_range_without_command(&ea);
 		    if (error != NULL)