Handle submodules.

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

diff --git a/m4 b/m4
new file mode 160000 (submodule)
index 0000000..a3d7a33
--- /dev/null
+++ b/m4
@@ -0,0 +1 @@
+Subproject commit a3d7a3375702caae9794ae3a724e51ae9ee46ac3