From d3da38fe8cc23760db753ea63316ff27af225bd1 Mon Sep 17 00:00:00 2001
From: Will Holland <william.holland@codethink.co.uk>
Date: Thu, 17 Sep 2015 14:37:44 +0100
Subject: Fix trying to create existing links

---
 triggers/firehose_trigger.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'triggers')

diff --git a/triggers/firehose_trigger.sh b/triggers/firehose_trigger.sh
index 3f8f106..522c4b4 100644
--- a/triggers/firehose_trigger.sh
+++ b/triggers/firehose_trigger.sh
@@ -18,8 +18,12 @@ exec "$BASE/morph" "\$@"
 EOF
 SITE="$(python -m site --user-site)"
 mkdir -p "$SITE"
-ln -s ./src/cliapp/cliapp "$SITE"
-ln -s ./src/morph/morphlib "$SITE"
+if [ ! -L "$SITE"/cliapp ]; then
+    ln -s ./src/cliapp/cliapp "$SITE"
+fi
+if [ ! -L "$SITE"/morphlib ]; then
+    ln -s ./src/morph/morphlib "$SITE"
+fi
 ../../../bin/pip install --user fs pylru
 install -D -m644 /dev/stdin ~/.morph.conf <<'EOF'
 [config]
-- 
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