From 08dfafc43757c42971b4bc3709ae7a5cda7c21fb Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 15 Jul 2017 19:18:58 +0200 Subject: fix more instances of ": $((a++))" in shell scripts Signed-off-by: Denys Vlasenko --- examples/var_service/dhcp_if_pinger/run | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'examples/var_service') diff --git a/examples/var_service/dhcp_if_pinger/run b/examples/var_service/dhcp_if_pinger/run index e0e87a16a..8aca90c1a 100755 --- a/examples/var_service/dhcp_if_pinger/run +++ b/examples/var_service/dhcp_if_pinger/run @@ -30,7 +30,7 @@ test x"$router" != x"" || exec env - sleep "$ping_time" failcnt=0 while true; do ping $ping_opts "$router" && exec env - sleep "$ping_time" - : $((failcnt++)) + failcnt=$((failcnt+1)) msg "Failed to ping $router, fail count:$failcnt" test $failcnt -ge $max_fail && break env - sleep "$retry_time" -- cgit v1.2.3