From 2db4450a204dde6d65ee50000b47c6a6d9e6c377 Mon Sep 17 00:00:00 2001
From: baztian <bastian.dev@gmail.com>
Date: Wed, 12 Feb 2014 13:07:17 +0100
Subject: [PATCH] Fix build script error

---
 ci/before_install.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ci/before_install.sh b/ci/before_install.sh
index de105a4..3eb5eeb 100755
--- a/ci/before_install.sh
+++ b/ci/before_install.sh
@@ -6,4 +6,7 @@ sudo apt-get install -qq openjdk-7-jdk openjdk-7-jre
 
 [ -n "$JYTHON" ] && "${TRAVIS_BUILD_DIR}/ci/before_install_jython.sh" || "${TRAVIS_BUILD_DIR}/ci/before_install_nonjython.sh"
 
-[ -x requirements.txt ] && pip install -r requirements.txt
+if [ -x requirements.txt ]
+then
+    pip install -r requirements.txt
+fi