From 28813c7d6c6f46a5295555d474892ddeff5734fe Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 24 Feb 2020 17:28:21 +0100
Subject: do not expand PATH if it already was expanded

---
 bin/taler-deployment | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/bin/taler-deployment b/bin/taler-deployment
index 35876f7..2090656 100755
--- a/bin/taler-deployment
+++ b/bin/taler-deployment
@@ -32,7 +32,11 @@ activate_template = """\
 
 # Generated by taler-deployment-bootstrap
 
-export PATH="$HOME/deployment/bin:$HOME/local/bin:{curr_path}"
+echo $PATH | tr ":" '\n' | grep '$HOME/deployment/bin' > /dev/null
+if test 0 != $?
+then
+  export PATH="$HOME/deployment/bin:$HOME/local/bin:{curr_path}"
+fi
 export PYTHONUSERBASE=$HOME/local
 export TALER_BOOTSTRAP_TIMESTAMP={timestamp}
 export TALER_CONFIG_CURRENCY={currency}
-- 
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