From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Mon, 7 Mar 2011 15:09:02 +0000 (-0500)
Subject: Fix expr usage w/ GNU expr
X-Git-Tag: SUDO_1_7_6~53
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ff8fc3694788fc4d1fb6c2e868923ece551a4cc8;p=sudo

Fix expr usage w/ GNU expr

--HG--
branch : 1.7
---

diff --git a/sudo.pp b/sudo.pp
index 1a6259210..51c51584a 100644
--- a/sudo.pp
+++ b/sudo.pp
@@ -39,7 +39,7 @@ still allow people to get their work done."
 
 %if [rpm,deb]
 	# Convert patch level into release and remove from version
-	pp_rpm_release="`expr $version : '.*p\([0-9][0-9]*\)' + 1`"
+	pp_rpm_release="`expr \( $version : '.*p\([0-9][0-9]*\)' \| 0 \) + 1`"
 	pp_rpm_version="`expr $version : '\(.*\)p[0-9][0-9]*'`"
 	pp_rpm_license="BSD"
 	pp_rpm_url="http://www.sudo.ws/"