fixup! WIP on emergency: 7a108d1 Makefile: New target for tracking diversions.

[firewall] / icmp.m4

diff --git a/icmp.m4 b/icmp.m4
index 004d583..3de0483 100644 (file)
--- a/icmp.m4
+++ b/icmp.m4
@@ -1,4 +1,4 @@
-### -*-m4-*-
+### -*-sh-*-
 ###
 ### ICMP filtering for firewall scripts
 ###