From: Kacper Kornet <draenog@pld-linux.org>
Date: Thu, 11 Apr 2013 17:47:11 +0000 (+0100)
Subject: purge-packages: Allow CALL_GC to be determined by environment
X-Git-Tag: auto/th/rpm-build-tools-4.5-8~5^2~1
X-Git-Url: https://git.pld-linux.org/?p=packages%2Frpm-build-tools.git;a=commitdiff_plain;h=74be80b2765cc442c83470b46ed428aede206f79

purge-packages: Allow CALL_GC to be determined by environment
---

diff --git a/purge-packages.sh b/purge-packages.sh
index 4b415c1..90ac666 100755
--- a/purge-packages.sh
+++ b/purge-packages.sh
@@ -4,7 +4,7 @@
 # - otherwise git gc is called
 set -e
 
-CALL_GC='yes'
+CALL_GC=${CALL_GC:-'yes'}
 
 topdir=$(rpm -E %_topdir)
 purgedir=$topdir/purged