Update m4
authorAdam Dickmeiss <adam@indexdata.dk>
Thu, 14 Jan 2010 15:13:56 +0000 (16:13 +0100)
committerAdam Dickmeiss <adam@indexdata.dk>
Thu, 14 Jan 2010 15:13:56 +0000 (16:13 +0100)
m4

diff --git a/m4 b/m4
index 67d13d0..a68af87 160000 (submodule)
--- a/m4
+++ b/m4
@@ -1 +1 @@
-Subproject commit 67d13d0e0d554e1a5092de442dbd74a8f283af96
+Subproject commit a68af871a42a363953e3ff78feff378787ad6ddd