From: Andrew Savchenko <bircoph@gentoo.org>
Date: Tue, 17 Jan 2017 16:19:46 +0000 (+0300)
Subject: www-client/firefox: fix bug 600386
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=53b80a8d0b9a3eb6c20a3e9c56add2381a1d91dc;p=gentoo.git

www-client/firefox: fix bug 600386

Do not call addpredict when ${cards} list is empty.
Thanks Sven B. <bahro@fbihome.de> for proposed fix.

Package-Manager: Portage-2.3.3, Repoman-2.3.1
Signed-off-by: Andrew Savchenko <bircoph@gentoo.org>
---

diff --git a/www-client/firefox/firefox-50.1.0-r1.ebuild b/www-client/firefox/firefox-50.1.0-r1.ebuild
index 6c11378cb5c6..40b6f4584232 100644
--- a/www-client/firefox/firefox-50.1.0-r1.ebuild
+++ b/www-client/firefox/firefox-50.1.0-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -256,7 +256,7 @@ src_compile() {
 			fi
 		fi
 		shopt -u nullglob
-		addpredict "${cards}"
+		[[ -n "${cards}" ]] && addpredict "${cards}"
 
 		MOZ_MAKE_FLAGS="${MAKEOPTS}" SHELL="${SHELL:-${EPREFIX%/}/bin/bash}" \
 		virtx emake -f client.mk profiledbuild || die "virtx emake failed"