Fix nginx tmp permissions (probably because of a volume). #12

Dockerfile

@@ -1,7 +1,7 @@
 FROM alpine:latest
 MAINTAINER Jeroen Geusebroek <me@jeroengeusebroek.nl>
 
-ARG VERSION=1.3.2
+ARG VERSION=1.3.3
 
 ENV GID=991 UID=991
 

entrypoint.sh

@@ -1,5 +1,8 @@
 #!/bin/sh
 
+chmod o+rx /var/lib/nginx
+chmod og+rx /var/lib/nginx/tmp
+
 addgroup -g ${GID} privatebin && \
 adduser -h /privatebin -H -s /bin/sh -D -G privatebin -u ${UID} privatebin