From df277cb5012195e92c07642cf6098426963ac8cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Olivier=20Mengu=C3=A9?= <dolmen@cpan.org>
Date: Wed, 9 Jul 2014 23:05:08 +0200
Subject: [PATCH] lp_set_dirtrim: fix quoting

---
 liquidprompt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/liquidprompt b/liquidprompt
index 5f16b51..39b6d1b 100755
--- a/liquidprompt
+++ b/liquidprompt
@@ -636,7 +636,7 @@ _lp_shorten_path()
 # must be disabled and PROMPT_DIRTRIM must be already set.
 _lp_set_dirtrim() {
     local p="$(_lp_get_home_tilde_collapsed)"
-    local -i max_len=${COLUMNS:-80}*$LP_PATH_LENGTH/100
+    local -i max_len="${COLUMNS:-80}*$LP_PATH_LENGTH/100"
     local -i dt=0
 
     if (( ${#p} > max_len )); then