From 9652249a2d02318a28a63a7b5711f25652e8f969 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Mon, 17 Oct 2022 20:00:26 +0100
Subject: [PATCH] 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.
---
 src/ex_cmds.c | 3 +++
 src/version.c | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index f5271ea42..93f9dd700 100644
--- 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
index b912819a8..f3a7e293a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    785,
 /**/
     784,
 /**/
-- 
2.40.0