From 906be2ea985823631159675b10d3b41e4bfea453 Mon Sep 17 00:00:00 2001
From: Florian Friesdorf <flo@chaoflow.net>
Date: Tue, 22 Jan 2013 21:19:37 +0100
Subject: [PATCH] python-linkme-wrapper: optimize some escaping

---
 .../interpreters/python/python-linkme-wrapper.sh           | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/interpreters/python/python-linkme-wrapper.sh b/pkgs/development/interpreters/python/python-linkme-wrapper.sh
index e6307d81ed44..606bb76d401a 100644
--- a/pkgs/development/interpreters/python/python-linkme-wrapper.sh
+++ b/pkgs/development/interpreters/python/python-linkme-wrapper.sh
@@ -14,13 +14,12 @@ PROG=$(basename "$0")
 SITES=
 
 pypath() {
-  BIN=$(dirname "$1")
-  BIN=$(realpath -s "$BIN")
+  BIN=$(realpath -s "$(dirname "$BIN")")
   ENV=$(dirname "$BIN")
   SITE="$ENV/lib/python2.7/site-packages"
   SITES="$SITES${SITES:+:}$SITE"
 
-  PRG=$BIN/$(readlink "$1")
+  PRG="$BIN"/$(readlink "$1")
 
   if test -L "$PRG"; then
     pypath "$PRG"
@@ -31,4 +30,4 @@ pypath $(realpath -s "$0")
 
 export PYTHONPATH="$PYTHONPATH${PYTHONPATH:+:}$SITES"
 
-exec $BIN/$PROG "$@"
+exec "$BIN/$PROG" "$@"