From 170fe3a9393d0c68df146b0c4c2c0573ec98fff1 Mon Sep 17 00:00:00 2001
From: Paul Varner <fuzzyray@gentoo.org>
Date: Tue, 4 Jan 2011 16:25:13 -0600
Subject: [PATCH] Fix bug where a use flag was partially matching a masked use
 flag. For example: tk matching gtk3.

---
 bin/euse | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/euse b/bin/euse
index 93c82d7..361de2a 100755
--- a/bin/euse
+++ b/bin/euse
@@ -8,7 +8,7 @@
 # Licensed under the GPL v2
 
 PROGRAM_NAME=euse
-VERSION="svn"
+VERSION="9999-b62586ede6c2716be976a538d41fac836875ed05"
 
 EPREFIX=${EPREFIX:-$(portageq envvar EPREFIX)}
 ETC="${EPREFIX}/etc"
@@ -1092,7 +1092,7 @@ modify_package() {
 		if [[ "${ACTIVE}" == "-" ]]; then
 			# If flag is masked, it should be added to package.mask, instead
 			# of package.use. For now, yield a warning and quit
-			if [[ -n $(echo " ${ACTIVE_FLAGS[6]}" | grep "$flag") ]]; then
+			if [[ -n $(echo " ${ACTIVE_FLAGS[6]}" | grep " -$flag") ]]; then
 				error "USE flag \"$flag\" is masked. Enabling in package.use will" \
 					  "\nbe ineffective. You may have an incorrect profile selected."
 				continue
-- 
2.26.2