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From: "Mike Frysinger (vapier)" <vapier@gentoo.org>
To: gentoo-commits@lists.gentoo.org
Reply-To: gentoo-dev@lists.gentoo.org, vapier@gentoo.org
Subject: [gentoo-commits] gentoo-x86 commit in eclass: eutils.eclass
X-VCS-Repository: gentoo-x86
X-VCS-Files: eutils.eclass
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X-VCS-Committer: vapier
X-VCS-Committer-Name: Mike Frysinger
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Date: Fri, 21 Jun 2013 23:52:50 +0000 (UTC)
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vapier      13/06/21 23:52:50

  Modified:             eutils.eclass
  Log:
  isdigit: new func for testing if args are all numbers

Revision  Changes    Path
1.422                eclass/eutils.eclass

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/eutils.eclass?rev=1.422&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/eutils.eclass?rev=1.422&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/eutils.eclass?r1=1.421&r2=1.422

Index: eutils.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v
retrieving revision 1.421
retrieving revision 1.422
diff -u -r1.421 -r1.422
--- eutils.eclass	22 May 2013 05:10:29 -0000	1.421
+++ eutils.eclass	21 Jun 2013 23:52:50 -0000	1.422
@@ -1,6 +1,6 @@
 # Copyright 1999-2013 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.421 2013/05/22 05:10:29 mgorny Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.422 2013/06/21 23:52:50 vapier Exp $
 
 # @ECLASS: eutils.eclass
 # @MAINTAINER:
@@ -218,6 +218,18 @@
 	umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
 }
 
+# @FUNCTION: isdigit
+# @USAGE: <number> [more numbers]
+# @DESCRIPTION:
+# Return true if all arguments are numbers.
+isdigit() {
+	local d
+	for d ; do
+		[[ ${d:-bad} == *[!0-9]* ]] && return 1
+	done
+	return 0
+}
+
 # @VARIABLE: EPATCH_SOURCE
 # @DESCRIPTION:
 # Default directory to search for patches.