id check

vearutop · vearutop · commit 4b7feddd0161 · 2017-04-19T09:38:24.000+07:00
diff --git a/src/RefResolver.php b/src/RefResolver.php
@@ -144,7 +144,7 @@ public function resolveReference($referencePath)
                     /** @var JsonSchema $branch */
                     $branch = &$refResolver->rootData;
                     while (!empty($path)) {
-                        if (isset($branch->id)) {
+                        if (isset($branch->id) && is_string($branch->id)) {
                             $refResolver->updateResolutionScope($branch->id);
                         }
 

Original file line number	Diff line number	Diff line change
`@@ -144,7 +144,7 @@ public function resolveReference($referencePath)`
`144`	`144`	`/** @var JsonSchema $branch */`
`145`	`145`	`$branch = &$refResolver->rootData;`
`146`	`146`	`while (!empty($path)) {`
`147`		`- if (isset($branch->id)) {`
	`147`	`+ if (isset($branch->id) && is_string($branch->id)) {`
`148`	`148`	`$refResolver->updateResolutionScope($branch->id);`
`149`	`149`	`}`
`150`	`150`