From 2c559d6483ea1a7a83b5e60443bfb59616ff00b4 Mon Sep 17 00:00:00 2001
From: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Date: Fri, 27 Feb 2015 17:33:47 +0100
Subject: [PATCH] uck-functions/lang support: grep may return 1
if there is no match
---
scripts/uck_functions.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/uck_functions.sh b/scripts/uck_functions.sh
index 9dc28ab..5b4c67c 100644
--- a/scripts/uck_functions.sh
+++ b/scripts/uck_functions.sh
@@ -29,7 +29,7 @@ function install_lang_packages()
apt-get -y install $MISSING_LANG_PKG
fi
- EXTRA_LANG_PKG="$(dpkg-query --show | cut -f1 | grep -E '^(language-pack|language-support|firefox-locale|thunderbird-locale|libreoffice-help|libreoffice-l10n)' | grep -Ev "[-](de|en)\>")" # remove extra language packages
+ EXTRA_LANG_PKG="$(dpkg-query --show | cut -f1 | grep -E '^(language-pack|language-support|firefox-locale|thunderbird-locale|libreoffice-help|libreoffice-l10n)' | grep -Ev "[-](de|en)\>" || true)" # remove extra language packages
if [ -n "$EXTRA_LANG_PKG" ]; then
apt-get -y purge $EXTRA_LANG_PKG
--
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