X-Git-Url: https://git.xandkar.net/?a=blobdiff_plain;f=home%2Fbin%2Farp-recon;fp=home%2Fbin%2Farp-recon;h=c96192ffc46d3e21e7b606fae677d1dec541f5d8;hb=44be784b13f5e7535b1a04152a2a3974fe5efc80;hp=e53d2ea11c57f025c485d292e97632e3c08ea149;hpb=83b73f79e224acea204636f6d51c6324e50ac868;p=khome.git

diff --git a/home/bin/arp-recon b/home/bin/arp-recon
index e53d2ea..c96192f 100755
--- a/home/bin/arp-recon
+++ b/home/bin/arp-recon
@@ -49,7 +49,9 @@ log() {
 
     while :; do
         debug '(>) scan'
-        sudo arp-scan --localnet;
+        if ! sudo arp-scan --localnet; then
+            error 'scan failed'
+        fi
         debug '(.) scan'
         sleep "$interval";
     done \