snapshot in rvm-0.1.44

- old
+ new
@@ -57,10 +57,10 @@
   local snapshot_ruby_name_file="$rvm_tmp_path/$$-rubies"
   local snapshot_alias_name_file="$rvm_tmp_path/$$-aliases"
   local snapshot_installable_file="$rvm_tmp_path/$$-installable"
 
   $rvm_scripts_path/alias list | awk -F ' => ' '{print $1}' | sort | uniq 2>/dev/null > "$snapshot_alias_name_file"
-  $rvm_scripts_path/list strings | tr ' ' '\n' | sort | uniq > "$snapshot_ruby_name_file"  
+  $rvm_scripts_path/list strings | \tr ' ' '\n' | sort | uniq > "$snapshot_ruby_name_file"
   comm -2 -3 "$snapshot_ruby_name_file" "$snapshot_alias_name_file" > "$snapshot_installable_file"
   rm -rf "$snapshot_ruby_name_file" "$snapshot_alias_name_file"
 
   local snapshot_primary_ruby="$(cat "$snapshot_installable_file" | grep '^\(ree\|ruby-1.8.7\)' | grep -v '-head$' | sort -r | head -n1)"
   local snapshot_ruby_order="$snapshot_primary_ruby $(cat "$snapshot_installable_file" | grep -v "$snapshot_primary_ruby")"