Properly detect null value params in params conditions

Issue: SPR-15831
2017-08-01 12:52:28 +02:00
parent ca0983cd85
commit 4fc0ce1206
3 changed files with 22 additions and 3 deletions
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ParamsRequestCondition.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ParamsRequestCondition.java
@@ -142,7 +142,8 @@ public final class ParamsRequestCondition extends AbstractRequestCondition<Param

 		@Override
 		protected boolean matchName(HttpServletRequest request) {
-			return WebUtils.hasSubmitParameter(request, this.name);
+			return WebUtils.hasSubmitParameter(request, this.name) ||
+					request.getParameterMap().containsKey(this.name);
 		}

 		@Override