trying to get rid of segfault

Dockerfile

@@ -25,7 +25,7 @@ RUN chown deploy:deploy /var/lib/dav/
 RUN sed -i.bak -r 's/(User|Group) apache/\1 deploy/' /etc/apache2/httpd.conf
 RUN sed -i.bak 's/#ServerName www.example.com:80/ServerName svn.cpi.imtek.uni-freiburg.de:80/' /etc/apache2/httpd.conf
 RUN sed -i.bak 's/LogLevel warn/LogLevel debug/' /etc/apache2/httpd.conf
-RUN sed -i.bak 's/#LoadModule deflate_module/LoadModule deflate_module' /etc/apache2/httpd.conf
+RUN sed -i.bak 's/#LoadModule deflate_module/LoadModule deflate_module/' /etc/apache2/httpd.conf
 #LoadModule logio_module
 #LoadModule watchdog_module