Fix file_exists warning when resolving with long strings

sbesselsen · sbesselsen · commit aea79d6a014f · 2018-12-20T12:09:45.000+01:00
diff --git a/src/functions.php b/src/functions.php
@@ -8,7 +8,7 @@ function resolve($promiseOrValue = null)
         return $promiseOrValue;
     }
 
-    if (method_exists($promiseOrValue, 'then')) {
+    if (is_object($promiseOrValue) && method_exists($promiseOrValue, 'then')) {
         $canceller = null;
 
         if (method_exists($promiseOrValue, 'cancel')) {

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@ function resolve($promiseOrValue = null)`
`8`	`8`	`return $promiseOrValue;`
`9`	`9`	`}`
`10`	`10`
`11`		`- if (method_exists($promiseOrValue, 'then')) {`
	`11`	`+ if (is_object($promiseOrValue) && method_exists($promiseOrValue, 'then')) {`
`12`	`12`	`$canceller = null;`
`13`	`13`
`14`	`14`	`if (method_exists($promiseOrValue, 'cancel')) {`