base-files: Prefer busybox arp over /proc/net/arp alias

A firmware compiled with BUSYBOX_CONFIG_ARP should also use by default the
arp binary from busybox. Otherwise the extra functionality the user
requested can only be used when running arp with the path to the binary.

Signed-off-by: Marek Lindner <marek.lindner@open-mesh.com>
Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>

diff --git a/package/base-files/files/etc/profile b/package/base-files/files/etc/profile
index f241ab2ef38658cfbb2476a087a2a6eba403351a..0118e25ff620c857ec27f84010b817e7e919390a 100644 (file)
--- a/package/base-files/files/etc/profile
+++ b/package/base-files/files/etc/profile
@@ -20,7 +20,7 @@ alias ll='ls -alF --color=auto'
 
 [ -z "$KSH_VERSION" -o \! -s /etc/mkshrc ] || . /etc/mkshrc
 
-[ -x /usr/bin/arp ] || arp() { cat /proc/net/arp; }
+[ -x /usr/bin/arp -o -x /sbin/arp ] || arp() { cat /proc/net/arp; }
 [ -x /usr/bin/ldd ] || ldd() { LD_TRACE_LOADED_OBJECTS=1 $*; }
 
 [ -n "$FAILSAFE" ] || {