X-Git-Url: https://iankelling.org/git/?p=distro-setup;a=blobdiff_plain;f=vpn-mail-forward;fp=vpn-mail-forward;h=9331d006bddd4657a296f281eca81565b9709a7a;hp=f6ff1687cc706f580218822eb454c61fe1cbe8a4;hb=d67edcdca8795a4bca116aa532d02dda246a6f53;hpb=a9e3d60b4254cd5c6216c4b3e7f8cd5cc5107fad

diff --git a/vpn-mail-forward b/vpn-mail-forward
index f6ff168..9331d00 100755
--- a/vpn-mail-forward
+++ b/vpn-mail-forward
@@ -9,7 +9,7 @@ ifname=$1
 shift
 
 # wait up to 10 seconds for the gateway to appear
-for i in in {1..10}; do
+for ((i=0; i<10; i++)); do
   gw=$(/usr/sbin/ip route | sed -rn 's/^default via .* dev (\S+).*/\1/p')
   if [[ $gw ]]; then
     found=true