selector in rvm-0.1.47

- old
+ new
@@ -290,20 +290,22 @@
   if [[ -n "$new_path" ]]         ; then export PATH="$new_path" ; unset new_path ; fi
   if [[ -n "$rvm_rvmrc_flag" ]]   ; then __rvm_set_rvmrc ; fi
 
   environment_id="$(__rvm_environment_identifier)"
 
-  if [[ ! -z "$rvm_default_flag" ]] && [[ "default" != "$rvm_ruby_interpreter" ]] ; then
+  if [[ -n "$rvm_default_flag" && "default" != "$rvm_ruby_interpreter" ]] ; then
     if [[ "$rvm_selfcontained" = "0" ]] ; then
       # Sets up the default wrappers.
-      $rvm_scripts_path/wrapper "$rvm_ruby_string"
+      $rvm_scripts_path/wrapper "$rvm_ruby_string" --no-prefix
+    else
+      $rvm_scripts_path/wrapper "$rvm_scripts_path" "default"
     fi
     if [[ "system" = "$rvm_ruby_interpreter" ]] ; then
       $rvm_scripts_path/alias delete default &> /dev/null
-      \rm -f $rvm_bin_path/default*
-      [[ -f $rvm_config_path/default ]] && \rm -f $rvm_config_path/default
-      [[ -f $rvm_environments_path/default ]] && \rm -f $rvm_environments_path/default
-      [[ -f $rvm_wrappers_path/default ]] && \rm -f $rvm_wrappers_path/default
+      \find "$rvm_bin_path" -name 'default_*' -maxdepth 1 -delete
+      \rm -f $rvm_config_path/default
+      \rm -f $rvm_environments_path/default
+      \rm -rf $rvm_wrappers_path/default
     else
       RUBY_VERSION="$($rvm_ruby_home/bin/ruby -v | sed 's#^\(.*\) (.*$#\1#')"
       export GEM_HOME GEM_PATH BUNDLE_PATH MY_RUBY_HOME RUBY_VERSION
       $rvm_scripts_path/alias delete default &> /dev/null
       $rvm_scripts_path/alias create default "$environment_id" >& /dev/null