$TMPDIR isn't set on travis-ci.

diff --git a/.travis.yml b/.travis.yml
index ced0dd63b384bcfca31c79b39863bcadb408c1b3..65c8384f8306f6084dadf538f00abc9f4d69a68b 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -36,4 +36,4 @@ script:
     - if [[ $TRAVIS_PYTHON_VERSION == 2* && $DEPS == true ]]; then python -m tornado.test.runtests --resolver=tornado.platform.twisted.TwistedResolver; fi
     - if [[ $TRAVIS_PYTHON_VERSION != pypy && $DEPS == true ]]; then python -m tornado.test.runtests --resolver=tornado.platform.caresresolver.CaresResolver; fi
     - if [[ $TRAVIS_PYTHON_VERSION == '3.3' ]]; then python -m tornado.test.runtests --ioloop_time_monotonic; fi
-    - if [[ $TRAVIS_PYTHON_VERSION == '2.7' && $DEPS == true ]]; then cd ../docs && sphinx-build -E -n -W -b html . $TMPDIR/sphinx-html; fi
+    - if [[ $TRAVIS_PYTHON_VERSION == '2.7' && $DEPS == true ]]; then cd ../docs && mkdir sphinx-out && sphinx-build -E -n -W -b html . sphinx-out; fi