_mac_addresses: Try ARP cache with "ip neigh" if arp is not available.

scop · Feb 1, 2013 · 87dede9 · 87dede9
1 parent f6df76e
commit 87dede9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bash_completion b/bash_completion
@@ -830,7 +830,7 @@ _mac_addresses()
         ) )
 
     # ARP cache
-    COMPREPLY+=( $( arp -an 2>/dev/null | sed -ne \
+    COMPREPLY+=( $( { arp -an || ip neigh show; } 2>/dev/null | sed -ne \
         "s/.*[[:space:]]\($re\)[[:space:]].*/\1/p" -ne \
         "s/.*[[:space:]]\($re\)[[:space:]]*$/\1/p" ) )