Silence travis-ci build warnings by removing non-functional python3.6 (…

…#4377) * Remove non-functional python3.6 in travis env * changelog
matrix-org · Jan 11, 2019 · 34b25dc · 34b25dc
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diff --git a/.travis.yml b/.travis.yml
@@ -71,6 +71,13 @@ matrix:
 
 install:
   - pip install tox
+
+  # if we don't have python3.6 in this environment, travis unhelpfully gives us
+  # a `python3.6` on our path which does nothing but spit out a warning. Tox
+  # tries to run it (even if we're not running a py36 env), so the build logs
+  # then have warnings which look like errors. To reduce the noise, remove the
+  # non-functional python3.6.
+  - ( ! command -v python3.6 || python3.6 --version ) &>/dev/null || rm -f $(command -v python3.6)
 
 script:
   - tox -e $TOX_ENV
diff --git a/changelog.d/4377.misc b/changelog.d/4377.misc
@@ -0,0 +1 @@
+Silence travis-ci build warnings by removing non-functional python3.6
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		Silence travis-ci build warnings by removing non-functional python3.6