From 7d9713b97f2dacfcb8512a3c077f519ddf8f5e6f Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Thu, 13 Dec 2007 10:53:57 +0000
Subject: [PATCH] Prevent the use of underscores in package names (#2801)

SVN-Revision: 9724
---
 tools/ipkg-utils/patches/150-uppercase_letters.patch | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/ipkg-utils/patches/150-uppercase_letters.patch b/tools/ipkg-utils/patches/150-uppercase_letters.patch
index debafb2303d0..c0baa1f223ba 100644
--- a/tools/ipkg-utils/patches/150-uppercase_letters.patch
+++ b/tools/ipkg-utils/patches/150-uppercase_letters.patch
@@ -7,7 +7,7 @@ Index: ipkg-utils-1.7/ipkg-build
  	[ "$?" -ne 0 ] && PKG_ERROR=1
  
 -	if echo $pkg | grep '[^a-z0-9.+-]'; then
-+	if echo $pkg | grep '[^a-zA-Z0-9.+-]'; then
++	if echo $pkg | grep '[^a-zA-Z0-9_.+-]'; then
  		echo "*** Error: Package name $name contains illegal characters, (other than [a-z0-9.+-])" >&2
  		PKG_ERROR=1;
  	fi
-- 
2.30.2