check null before calling getFormTypeClassOnParameter in FormUtil Haehnchen#650

Haehnchen · Haehnchen · commit 6248869be13f · 2015-12-14T18:09:16.000+01:00
diff --git a/src/fr/adrienbrault/idea/symfony2plugin/form/util/FormUtil.java b/src/fr/adrienbrault/idea/symfony2plugin/form/util/FormUtil.java
@@ -142,6 +142,9 @@ public static PhpClass getFormTypeClass(@Nullable MethodReference calledMethodRe
 
         // $form = "$this->createForm("new Type()", $entity)";
         PsiElement formType = PsiElementUtils.getMethodParameterPsiElementAt(calledMethodReference, 0);
+        if(formType == null) {
+            return null;
+        }
 
         return getFormTypeClassOnParameter(formType);
     }

Original file line number	Diff line number	Diff line change
`@@ -142,6 +142,9 @@ public static PhpClass getFormTypeClass(@Nullable MethodReference calledMethodRe`
`142`	`142`
`143`	`143`	`// $form = "$this->createForm("new Type()", $entity)";`
`144`	`144`	`PsiElement formType = PsiElementUtils.getMethodParameterPsiElementAt(calledMethodReference, 0);`
	`145`	`+ if(formType == null) {`
	`146`	`+ return null;`
	`147`	`+ }`
`145`	`148`
`146`	`149`	`return getFormTypeClassOnParameter(formType);`
`147`	`150`	`}`