Restore fail on warning in docs builds.

a283c877 · Jason R. Coombs · 3f7a90f5 · a283c877
Commit a283c877 authored Dec 20, 2020 by Jason R. Coombs
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tox.ini tox.ini +1 -1

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--- a/tox.ini
+++ b/tox.ini
@@ -38,7 +38,7 @@ extras =
 	testing
 changedir = docs
 commands =
-	python -m sphinx . {toxinidir}/build/html
+	python -m sphinx -W . {toxinidir}/build/html
 [testenv:finalize]
 skip_install = True