add -m1 to grep for unpack_makeself for bug #319059

diff --git a/eclass/eutils.eclass b/eclass/eutils.eclass
index 7ac958bfe278b6e19b5cb4fcbaa0c6203ca2b376..8a260ca3140e872111f745974e7285b765b1e3d0 100644 (file)
--- a/eclass/eutils.eclass
+++ b/eclass/eutils.eclass
@@ -1,6 +1,6 @@
 # Copyright 1999-2009 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.342 2010/04/19 19:54:47 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.343 2010/05/11 20:08:02 mr_bones_ Exp $
 
 # @ECLASS: eutils.eclass
 # @MAINTAINER:
@@ -1329,7 +1329,7 @@ unpack_makeself() {
        local shrtsrc=$(basename "${src}")
        echo ">>> Unpacking ${shrtsrc} to ${PWD}"
        if [[ -z ${skip} ]] ; then
-               local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
+               local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
                local skip=0
                exe=tail
                case ${ver} in