[Buildroot] [git commit] arptables: needs mmu

[Peter Korsgaard]

commit: http://git.buildroot.net/buildroot/commit/?id=8fd455921296751f142c655b013f602a6522fa8d
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

arptables uses fork() and breaks on !mmu.
Fixes
http://autobuild.buildroot.net/results/fe18dd4a0b0d17404560abf3e4a332b58751f5cb/

Signed-off-by: Gustavo Zacarias <gustavo at zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet at sunsite.dk>
---
 package/arptables/Config.in |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/package/arptables/Config.in b/package/arptables/Config.in
index 510eedf..414fabb 100644
--- a/package/arptables/Config.in
+++ b/package/arptables/Config.in
@@ -1,5 +1,7 @@
 config BR2_PACKAGE_ARPTABLES
 	bool "arptables"
+	# needs fork()
+	depends on BR2_USE_MMU
 	help
 	  Tool to set up, maintain, and inspect the tables of ARP rules.