Merge pull request #183 from matyasselmeci/pr/unquote

Delete quotes in/around CVMFSEXEC_REPOS

Author: matyasselmeci

sbin/entrypoint.sh

@@ -76,7 +76,8 @@ elif [[ ! $CVMFSEXEC_REPOS =~ [a-z]+ ]]; then
     echo "No CVMFS repos requested, skipping cvmfsexec."
     safe_exec "$@"
 fi
-CVMFSEXEC_REPOS=$(tr -s ',' ' ' <<<"$CVMFSEXEC_REPOS")
+CVMFSEXEC_REPOS=$(tr -s ',' ' ' <<<$CVMFSEXEC_REPOS)
+CVMFSEXEC_REPOS=$(tr -d '"'"'" <<<$CVMFSEXEC_REPOS)  # delete single and double quotes (docker envfiles treat quotes literally)
 
 cd "$cvmfsexec_root" || \
     fail "Couldn't enter $cvmfsexec_root"