Fix SearchApiV2Service, improve webfinger condition

app/Services/SearchApiV2Service.php

@@ -33,7 +33,6 @@ class SearchApiV2Service
 		$q = urldecode($query->input('q'));
 
 		if($query->has('resolve') && 
-			$query->resolve == true && 
 			( Str::startsWith($q, 'https://') ||
 			  Str::substrCount($q, '@') >= 1)
 		) {
@@ -203,7 +202,7 @@ class SearchApiV2Service
 				return $default;
 			}
 
-			if(Str::substrCount($query, '@') == 1 && strpos($query, '@') !== 0) {
+			if(!Str::startsWith($query, 'http') && Str::substrCount($query, '@') == 1 && strpos($query, '@') !== 0) {
 				try {
 					$res = WebfingerService::lookup('@' . $query, $mastodonMode);
 				} catch (\Exception $e) {

app/Services/WebfingerService.php

@@ -56,6 +56,9 @@ class WebfingerService
 			->first();
 
 		$profile = Helpers::profileFetch($link);
+		if(!$profile) {
+			return;
+		}
 		return $mastodonMode ?
 			AccountService::getMastodon($profile->id, true) :
 			AccountService::get($profile->id);