From: Frej Drejhammar <frej.drejhammar@gmail.com>
Date: Sun, 15 Sep 2013 10:26:43 +0000 (+0200)
Subject: Make bashism conditional on the shell being bash
X-Git-Url: http://crossforests.com/gitweb?a=commitdiff_plain;h=aaccfba9a0cfcfdd4db1e629b50d65b1c479b64f;p=python%2Ffast-export.git

Make bashism conditional on the shell being bash

This avoids breakage due to 9643aa5d on shells other than bash.
---

diff --git a/hg-fast-export.sh b/hg-fast-export.sh
index 7dd918c..346d651 100755
--- a/hg-fast-export.sh
+++ b/hg-fast-export.sh
@@ -3,7 +3,9 @@
 # Copyright (c) 2007, 2008 Rocco Rutte <pdmef@gmx.net> and others.
 # License: MIT <http://www.opensource.org/licenses/mit-license.php>
 
-set -o pipefail
+if [ -n "$BASH" ]; then
+    set -o pipefail
+fi
 
 ROOT="`dirname $0`"
 REPO=""