From 64f93eb564913f31ae18eccece67eda3c2e8da87 Mon Sep 17 00:00:00 2001
From: polyphemus <rolfmorel@gmail.com>
Date: Sun, 12 Jan 2014 21:59:49 +0100
Subject: [PATCH] shorten_path: Escape '%' instead of using a var

When ${var//orig/replace} is intended with orig as '%' there is no need
to use a variable to avoid the '//%' form if the '%' is escaped.
---
 liquidprompt | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/liquidprompt b/liquidprompt
index e54f3bb..60b507c 100755
--- a/liquidprompt
+++ b/liquidprompt
@@ -586,9 +586,7 @@ _lp_shorten_path()
     if $_LP_SHELL_bash; then
         LP_PWD="${ret//\\/\\\\}"
     else # zsh
-        #LP_PWD="${ret//%/%%}"  # This doesn't work :(  zsh bug?
-        p='%'
-        LP_PWD="${ret//$p/%%}"
+        LP_PWD="${ret//\%/%%}"
     fi
 }