# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1666034103 -7200
# Node ID bea05c84b2ad759aa37a7cbf9a11346288c2d7c9
# Parent  a3cfcfad21d6928ea7b522d6f6cae9ed6e9ec690
patch 9.0.0785: memory leak with empty shell command

Commit: https://github.com/vim/vim/commit/9652249a2d02318a28a63a7b5711f25652e8f969
Author: Bram Moolenaar <Bram@vim.org>
Date:   Mon Oct 17 20:00:26 2022 +0100

    patch 9.0.0785: memory leak with empty shell command

    Problem:    Memory leak with empty shell command.
    Solution:   Free the allocated memory when bailing out.

diff --git a/src/ex_cmds.c b/src/ex_cmds.c
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -960,7 +960,10 @@ do_bang(
     // Don't do anything if there is no command as there isn't really anything
     // useful in running "sh -c ''".  Avoids changing "prevcmd".
     if (STRLEN(newcmd) == 0)
+    {
+	vim_free(newcmd);
 	return;
+    }
 
     vim_free(prevcmd);
     prevcmd = newcmd;
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    785,
+/**/
     784,
 /**/
     783,