Update launch.sh

Just a correction of port in use test algoritm. This way we will not have problems when using port X and having some other service using zyX or any *X port
shepner · Aug 16, 2016 · 83d3e02 · 83d3e02
1 parent da82b34
commit 83d3e02
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/utils/launch.sh b/utils/launch.sh
@@ -69,7 +69,7 @@ done
 which netstat >/dev/null 2>&1 \
     || die "Must have netstat installed"
 
-netstat -ltn | grep -qs "${PORT} .*LISTEN" \
+netstat -ltn | grep -qs ":${PORT} .*LISTEN" \
     && die "Port ${PORT} in use. Try --listen PORT"
 
 trap "cleanup" TERM QUIT INT EXIT