[extensions-web/wip/openshift] openshift: merge ENV statements

[Yuri Konotopov <ykonotopov src gnome org>]

commit 525da427100010c5184c055ddd6435ab3f5135d8
Author: Yuri Konotopov <ykonotopov gnome org>
Date:   Wed Dec 5 21:46:44 2018 +0400

    openshift: merge ENV statements

 openshift/docker/Dockerfile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/openshift/docker/Dockerfile b/openshift/docker/Dockerfile
index 26e587b..52ac3f8 100644
--- a/openshift/docker/Dockerfile
+++ b/openshift/docker/Dockerfile
@@ -2,9 +2,9 @@ FROM python:2
 
 MAINTAINER Yuri Konotopov <ykonotopov gnome org>
 
-ENV PYTHONUNBUFFERED 1
-ENV XAPIAN_VERSION 1.4.9
-ENV GPG_KEY 08E2400FF7FE8FEDE3ACB52818147B073BAD2B07
+ENV PYTHONUNBUFFERED=1 \
+       XAPIAN_VERSION=1.4.9 \
+       GPG_KEY=08E2400FF7FE8FEDE3ACB52818147B073BAD2B07
 
 RUN set -ex \
        && pip install Sphinx \