From 1e65313ceb6bc5bf1574ae93335ec62a94d9ed7f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?=
 <pclouds@gmail.com>
Date: Sat, 27 Oct 2007 20:26:31 +0700
Subject: [PATCH] spawnvppe_pipe: Don't overwrite argv[0]
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Because caller expects it so

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 spawn-pipe.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/spawn-pipe.c b/spawn-pipe.c
index c8f0452823..3df7e22ed9 100644
--- a/spawn-pipe.c
+++ b/spawn-pipe.c
@@ -123,6 +123,7 @@ int spawnvppe_pipe(const char *cmd, const char **argv, const char **env,
 		  int pin[], int pout[])
 {
 	const char *cmd_basename = strrchr(cmd, '/');
+	const char *argv0 = argv[0];
 	pid_t pid;
 
 #ifdef __MINGW32__
@@ -214,6 +215,8 @@ int spawnvppe_pipe(const char *cmd, const char **argv, const char **env,
 	}
 #endif
 
+	argv[0] = argv0;
+
 	return pid;
 }