From ee0a4e535c36be63cb72e6a2902c612ff454901b Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Wed, 13 Sep 2017 14:18:13 +0200
Subject: [PATCH] Let internal variables be overridden

---
 tests/tests.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tests/tests.sh b/tests/tests.sh
index 6e4fac8..ed823dc 100755
--- a/tests/tests.sh
+++ b/tests/tests.sh
@@ -107,13 +107,16 @@ _usage()
 
 #main
 clean=0
-while getopts "cP:" name; do
+while getopts "cO:P:" name; do
 	case "$name" in
 		c)
 			clean=1
 			;;
+		O)
+			export "${OPTARG%%=*}"="${OPTARG#*=}"
+			;;
 		P)
-			#we can ignore it
+			#ignored
 			;;
 		?)
 			_usage