Add default port in this script.

run.sh

@@ -41,6 +41,10 @@ while getopts ':p:h' opt; do
 	esac
 done
 
+if [[ -z $ports ]]; then
+	ports=8080
+fi
+
 ## Build Environment ##
 
 # Ensure we are executing from this file's directory.
@@ -87,9 +91,6 @@ find files/photos/ -name "*".html -print -delete
 	count=1
 	http_code=0
 	port="${ports%% *}"
-	if [[ -z $port ]]; then
-		port="8080"
-	fi
 	photos_uri=":$port/photos/"
 	while [[ $http_code != "200" ]]; do
 		log "Sleeping for '$count' while waiting for $photos_uri to come up."