Updated m4.

[yazproxy-moved-to-github.git] / m4

diff --git a/m4 b/m4
index 67d13d0..f560129 160000 (submodule)
--- a/m4
+++ b/m4
@@ -1 +1 @@
-Subproject commit 67d13d0e0d554e1a5092de442dbd74a8f283af96
+Subproject commit f5601296c571639de99e08ad41493c6d5be06a9a