handle search_domains which do not exist

nimrod-becker · nimrod-becker · commit 77d4d02797cd · 2017-06-01T09:48:18.000+03:00
diff --git a/src/util/os_utils.js b/src/util/os_utils.js
@@ -458,7 +458,7 @@ function set_dns_server(servers, search_domains) {
             commands_to_exec.push("sed -i 's/.*NooBaa Configured Secondary DNS Server.*/#NooBaa Configured Secondary DNS Server/' /etc/resolv.conf");
         }
 
-        if (search_domains.length) {
+        if (search_domains && search_domains.length) {
             commands_to_exec.push("sed -i 's/.*NooBaa Configured Search.*/search " +
                 search_domains + " #NooBaa Configured Search/' /etc/resolv.conf");
         } else {

Original file line number	Diff line number	Diff line change
`@@ -458,7 +458,7 @@ function set_dns_server(servers, search_domains) {`
`458`	`458`	`commands_to_exec.push("sed -i 's/.NooBaa Configured Secondary DNS Server./#NooBaa Configured Secondary DNS Server/' /etc/resolv.conf");`
`459`	`459`	`}`
`460`	`460`
`461`		`- if (search_domains.length) {`
	`461`	`+ if (search_domains && search_domains.length) {`
`462`	`462`	`commands_to_exec.push("sed -i 's/.NooBaa Configured Search./search " +`
`463`	`463`	`search_domains + " #NooBaa Configured Search/' /etc/resolv.conf");`
`464`	`464`	`} else {`