Update tests/reftests/repository.test

tests/reftests/repository.test

@@ -3,13 +3,13 @@ N0REP0
 set -ue
 repo=$1
 nv=$2
-n=`echo $nv | cut -f1 -d.`
+n=`echo "$nv" | cut -f1 -d.`
 path=$repo/packages/$n/$nv
-echo "extra-files:[" >> $path/opam
-for file in `ls $path/files`; do
-  echo "  [\"$file\" \"md5=`openssl md5 $path/files/$file | cut -f2 -d' '`\"]" >> $path/opam
+echo "extra-files:[" >> "$path/opam"
+for file in `ls "$path/files"`; do
+  echo "  [\"$file\" \"md5=`openssl md5 "$path/files/$file" | cut -f2 -d' '`\"]" >> "$path/opam"
 done
-echo   "]" >> $path/opam
+echo   "]" >> "$path/opam"
 ### <REPO/packages/foo/foo.1/opam>
 opam-version: "2.0"
 build: ["test" "-f" "bar"]