From 3db5e4a6aa2e85492638438dac5719ce633ad6f5 Mon Sep 17 00:00:00 2001
From: Timo Weingärtner <timo@tiwe.de>
Date: Thu, 20 Jun 2013 16:00:08 +0200
Subject: add detection for output to terminal vs. pipe

---
 afssh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/afssh b/afssh
index 2a4d570..3b9d84f 100755
--- a/afssh
+++ b/afssh
@@ -86,8 +86,11 @@ unset SSH_AGENT_PID
 trap 'kill "$SSH_AGENT_PID"; rm -r "$TEMPDIR"' EXIT
 TEMPDIR=$(mktemp -d)
 
-eval $(cd "$TEMPDIR"; "$SAF" "${agent_filter_args[@]}" || echo exit $?)
-
-ssh-add -l
+if [ -t 1 ]; then
+	eval $(cd "$TEMPDIR"; "$SAF" "${agent_filter_args[@]}" || echo exit $?)
+	ssh-add -l
+else
+	eval $(cd "$TEMPDIR"; "$SAF" "${agent_filter_args[@]}" || echo exit $?) > /dev/null
+fi
 
 ssh -A "$@"
-- 
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