Update m4
[idzebra-moved-to-github.git] / m4
diff --git a/m4 b/m4
index 58092fa..c40c0ac 160000 (submodule)
--- a/m4
+++ b/m4
@@ -1 +1 @@
-Subproject commit 58092fa51c66ace9beb4b058854266c7134f18a6
+Subproject commit c40c0aca772c390de538192e144b79af3831f0d7