configure.ac: complain when xmlto cannot be found

[i3/i3status] / I3STATUS_VERSION

diff --git a/I3STATUS_VERSION b/I3STATUS_VERSION
index 0b08ad71ce33dce1fcb399fc5a24960fe15f11e4..19462c20006a4e314a4e0a03ff74f5aab329a1b3 100644 (file)
--- a/I3STATUS_VERSION
+++ b/I3STATUS_VERSION
@@ -1 +1 @@
-2.11-non-git
+2.12-non-git