From e232fa58cf3ea168752814240e2a91077957f907 Mon Sep 17 00:00:00 2001
From: "Wayne E. Seguin" <wayneeseguin@gmail.com>
Date: Mon, 13 Sep 2010 19:45:26 -0400
Subject: [PATCH] Bugfix: prefix set in env no longer carries through to
 wrappers.

---
 scripts/utility | 10 +++-------
 scripts/wrapper |  2 +-
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/scripts/utility b/scripts/utility
index 4a4ba8dec6..e540ec27e3 100644
--- a/scripts/utility
+++ b/scripts/utility
@@ -375,19 +375,15 @@ __rvm_ensure_has_18_compat_ruby() {
   return 0
 }
 
-# Cleans up temp folders for a given prefix,
+# Cleans up temp folders for a given prefix ($1),
 # typically the current process id.
 __rvm_cleanup_temp_for() {
   result=$? # Capture last command status
 
-  local prefix
-
-  prefix="$1"
-
-  [[ -z "$prefix" ]] && return 1
+  [[ -z "${1:-""}" ]] && return 1
 
   if [[ -d "${rvm_tmp_path:-"$rvm_path/tmp"}/" ]]; then
-    \rm -rf "${rvm_tmp_path:-"$rvm_path/tmp"}/$prefix"* >/dev/null 2>&1
+    \rm -rf "${rvm_tmp_path:-"$rvm_path/tmp"}/$1"* >/dev/null 2>&1
   fi
 
   return $result
diff --git a/scripts/wrapper b/scripts/wrapper
index b3d5770c79..6ca9373502 100755
--- a/scripts/wrapper
+++ b/scripts/wrapper
@@ -2,7 +2,7 @@
 
 default_flag="$rvm_default_flag"
 # Prevent recursion
-unset rvm_default_flag rvm_wrapper_name
+unset rvm_default_flag rvm_wrapper_name prefix
 
 source "$rvm_path/scripts/base"