repair in rvm-1.0.14

- old
+ new

@@ -142,10 +142,10 @@
 
   for archive_file in "${archives[@]//.\/}" ; do
 
     [[ -f "${rvm_archives_path:-"$rvm_path/archives"}/$archive_file" ]] || continue
 
-    stored_md5sum="$($rvm_path/scripts/db "$rvm_path/config/md5" "$archive_file" | head -n1)"
+    stored_md5sum="$("$rvm_path/scripts/db" "$rvm_path/config/md5" "$archive_file" | head -n1)"
 
     if [[ -n "$stored_md5sum" ]] ; then
 
       if ! "$rvm_path/scripts/md5" "${rvm_archives_path:-"$rvm_path/archives"}/$archive_file" "$stored_md5sum" ; then