From: Ian Jackson <ian.jackson@eu.citrix.com>
Date: Fri, 10 Jun 2016 16:45:12 +0000 (+0100)
Subject: dot/bashrc: Do not set setprompt if autotitle is not on path
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=ian-dotfiles.git;a=commitdiff_plain;h=02340a8fa494c9a7782e62302630eb02b4153343;hp=0b54862188a50d5b757d69d96643ec20c76b0c07

dot/bashrc: Do not set setprompt if autotitle is not on path
---

diff --git a/dot/bashrc b/dot/bashrc
index ab1b5d3..19d644b 100644
--- a/dot/bashrc
+++ b/dot/bashrc
@@ -12,7 +12,7 @@ export PWD
 ls() { /bin/ls -FC "$@"; }
 ll() { /bin/ls -FCla "$@"; }
 
-if [ "x$SCHROOT_SESSION_ID" = x ]; then
+if autotitle >/dev/null 2>&1 && [ "x$SCHROOT_SESSION_ID" = x ]; then
     setprompt() { PS1=`autotitle`; export PS1; }
 else
     setprompt() { :; }