From 1c937500c3ec4eabcb8cbca0f93941e25cc0f6d3 Mon Sep 17 00:00:00 2001
From: sparklyballs <sparklyballs@gmail.com>
Date: Sun, 11 Jun 2017 01:58:15 +0100
Subject: [PATCH] refine substitution to only strip .0

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 5c36d94..30cfed9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,7 @@ RUN \
 	cron && \
 
 # install webgrab
- WEBGRAB_BRANCH=${WEBGRAB_VER%.*} && \
+ WEBGRAB_BRANCH=${WEBGRAB_VER%.0} && \
  mkdir -p \
 	/app/wg++ && \
  curl -o /tmp/wg++.tar.gz -L \