From 1b34b996888429358b71dc9e943a1c0ae98aa040 Mon Sep 17 00:00:00 2001
From: andersen <andersen@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Date: Fri, 26 Apr 2002 23:40:09 +0000
Subject: Ensure that getenv("PATH") stays current, since otherwise cmdedit
(which calls getenv("PATH")) would not operate upon the current PATH
settings, which was really quite iritating. -Erik
git-svn-id: svn://busybox.net/trunk/busybox@4677 69ca8d6d-28ef-0310-b511-8ec308f3f277
---
shell/ash.c | 4 +++-
shell/msh.c | 2 ++
2 files changed, 5 insertions(+), 1 deletion(-)
(limited to 'shell')
diff --git a/shell/ash.c b/shell/ash.c
index e721c4ee5..99d5e7d74 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -4111,6 +4111,8 @@ path_change(const char *newval, int *bltin)
}
if (builtinloc >= 0 && *bltin < 0)
firstchange = 0;
+ /* Ensure that getenv("PATH") stays current */
+ setenv("PATH", newval, 1);
return firstchange;
}
/*
@@ -12433,7 +12435,7 @@ findvar(struct var **vpp, const char *name)
/*
* Copyright (c) 1999 Herbert Xu <herbert@debian.org>
* This file contains code for the times builtin.
- * $Id: ash.c,v 1.48 2002/04/24 23:12:10 andersen Exp $
+ * $Id: ash.c,v 1.49 2002/04/26 23:39:48 andersen Exp $
*/
static int timescmd (int argc, char **argv)
{
diff --git a/shell/msh.c b/shell/msh.c
index a2f98c837..1485ccb6f 100644
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -842,6 +842,8 @@ extern int msh_main(int argc, char **argv)
#endif
}
onecommand();
+ /* Ensure that getenv("PATH") stays current */
+ setenv("PATH", path->value, 1);
}
}
--
cgit v1.2.3-55-g6feb