From 1de9329661c2375b8aa4e5c2b3118af48d453792 Mon Sep 17 00:00:00 2001
From: Steven Silvester <steven.silvester@ieee.org>
Date: Sat, 13 Dec 2014 11:24:39 -0600
Subject: [PATCH] Prevent travis-try breaks when recreating hard link for PyQt

---
 tools/travis_install_optional.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/travis_install_optional.sh b/tools/travis_install_optional.sh
index 4b544a33..db8d3f32 100755
--- a/tools/travis_install_optional.sh
+++ b/tools/travis_install_optional.sh
@@ -18,7 +18,7 @@ if [[ $TRAVIS_PYTHON_VERSION == 2.7* ]]; then
 
     for LIB in ${LIBS[@]}
     do
-        sudo ln -s $LIB_SYSTEM_PATH/$LIB $LIB_VIRTUALENV_PATH/$LIB
+        sudo ln -sf $LIB_SYSTEM_PATH/$LIB $LIB_VIRTUALENV_PATH/$LIB
     done
 
 else