test-gendoc: require gettext
If the gettext utilities aren't installed, there is no way to make the
translations. This causes the gettext client to fall back to the untranslated
message, which triggers "** NOTHING TRANSLATED **" errors and a test failure.
--- a/tests/test-gendoc.t Thu Feb 05 20:34:30 2015 +0800
+++ b/tests/test-gendoc.t Tue Jan 20 17:38:42 2015 -0800
@@ -1,4 +1,5 @@
#require docutils
+#require gettext
Test document extraction