added type check

fehguy · fehguy · commit 0564d9b057b1 · 2016-01-22T21:17:09.000-08:00
diff --git a/src/main/java/io/swagger/validator/models/SchemaValidationError.java b/src/main/java/io/swagger/validator/models/SchemaValidationError.java
@@ -61,10 +61,9 @@ public SchemaValidationError(JsonNode node) {
         }
 
         prop = node.get("required");
-        if (prop != null) {
+        if (prop != null && prop.isArray()) {
             ArrayNode an = (ArrayNode) prop;
         }
-
     }
 
     public String getLevel() {

Original file line number	Diff line number	Diff line change
`@@ -61,10 +61,9 @@ public SchemaValidationError(JsonNode node) {`
`61`	`61`	`}`
`62`	`62`
`63`	`63`	`prop = node.get("required");`
`64`		`- if (prop != null) {`
	`64`	`+ if (prop != null && prop.isArray()) {`
`65`	`65`	`ArrayNode an = (ArrayNode) prop;`
`66`	`66`	`}`
`67`		`-`
`68`	`67`	`}`
`69`	`68`
`70`	`69`	`public String getLevel() {`