From f19dcbbdc380abbf6f39f19bc1df26c44c2e670a Mon Sep 17 00:00:00 2001
From: Steven Silvester <steven.silvester@ieee.org>
Date: Wed, 3 Dec 2014 20:56:28 -0600
Subject: [PATCH] Clean up use of python version check for pyqt install

---
 tools/travis_install_optional.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/travis_install_optional.sh b/tools/travis_install_optional.sh
index 582503bd..fa4df268 100755
--- a/tools/travis_install_optional.sh
+++ b/tools/travis_install_optional.sh
@@ -10,8 +10,7 @@ if [[ $TRAVIS_PYTHON_VERSION == 2.7* ]]; then
     # http://stackoverflow.com/a/9716100
     LIBS=( PyQt4 sip.so )
 
-    PYTHON_VERSION=python$(python -c "import sys; print (str(sys.version_info[0])+'.'+str(sys.version_info[1]))")
-    VAR=( $(which -a $PYTHON_VERSION) )
+    VAR=( $(which -a $TRAVIS_PYTHON_VERSION) )
 
     GET_PYTHON_LIB_CMD="from distutils.sysconfig import get_python_lib; print (get_python_lib())"
     LIB_VIRTUALENV_PATH=$(python -c "$GET_PYTHON_LIB_CMD")