From 252526f36e0f8eade4e7de39fa4182d5c3c5ff29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Olivier=20Mengu=C3=A9?= <dolmen@cpan.org>
Date: Tue, 7 Jan 2014 22:22:09 +0100
Subject: [PATCH] Do not load if $TERM is not valide (fixes #161)

---
 liquidprompt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/liquidprompt b/liquidprompt
index 7e42413..282f0ba 100755
--- a/liquidprompt
+++ b/liquidprompt
@@ -50,8 +50,11 @@
 
 # See the README.md file for a summary of features.
 
+# Issue #161: do not load if not an interactive shell
+test -z "$TERM" -o "x$TERM" = dumb && return
+
 # Check for recent enough version of bash.
-if test -n "$BASH_VERSION" -a -n "$PS1" -a -n "$TERM" ; then
+if test -n "$BASH_VERSION" -a -n "$PS1" ; then
     bash=${BASH_VERSION%.*}; bmajor=${bash%.*}; bminor=${bash#*.}
     if [[ $bmajor -lt 3 ]] || [[ $bmajor -eq 3 && $bminor -lt 2 ]]; then
         unset bash bmajor bminor