fetch in rvm-1.0.14

- old
+ new

@@ -81,10 +81,10 @@
     "Fetching $archive"
 
 fi
 
 # Check first if we have the correct archive
-archive_md5="$($rvm_path/scripts/db "$rvm_path/config/md5" "$archive" | head -n1)"
+archive_md5="$("$rvm_path/scripts/db" "$rvm_path/config/md5" "$archive" | head -n1)"
 
 if [[ -e "$archive" && ! -z "$archive_md5" ]] ; then
 
   if [[ ${rvm_debug_flag:-0} -gt 0 ]] ; then
 