From d4aaeed1ffe59c08c4c5cc550456e6db179b554f Mon Sep 17 00:00:00 2001
From: Johannes Anderwald <johannes.anderwald@reactos.org>
Date: Sun, 21 May 2006 21:31:20 +0000
Subject: [PATCH] dont allow '=' in the environmental name in the set command

svn path=/trunk/; revision=21975
---
 reactos/base/shell/cmd/set.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/reactos/base/shell/cmd/set.c b/reactos/base/shell/cmd/set.c
index e3453602e65..7adb1972dac 100644
--- a/reactos/base/shell/cmd/set.c
+++ b/reactos/base/shell/cmd/set.c
@@ -119,6 +119,14 @@ INT cmd_set (LPTSTR cmd, LPTSTR param)
 	if (p)
 	{
 		/* set or remove environment variable */
+		if (p == param)
+		{
+			/* handle set =val case */
+			LoadString(CMD_ModuleHandle, STRING_SYNTAX_COMMAND_INCORRECT, szMsg, RC_STRING_MAX_SIZE);
+			ConErrPrintf (szMsg, param);
+			return 0;
+		}
+
 		*p = _T('\0');
 		p++;
 		if (*p == _T('\0'))