[GitHub] markusthoemmes commented on a change in pull request #2676: Change response when entity is empty from 200 to 204.

[gi...@git.apache.org]

markusthoemmes commented on a change in pull request #2676: Change response when entity is empty from 200 to 204.
URL: https://github.com/apache/incubator-openwhisk/pull/2676#discussion_r136288101
 
 

 ##########
 File path: core/controller/src/main/scala/whisk/core/controller/WebActions.scala
 ##########
 @@ -216,32 +216,48 @@ protected[core] object WhiskWebActionsApi extends Directives {
                 case _ => throw new Throwable("Invalid header")
             } getOrElse List()
 
+            val body = fields.get("body")
+
             val code = fields.get(rp.statusCode).map {
                 case JsNumber(c) =>
                     // the following throws an exception if the code is
                     // not a whole number or a valid code
                     StatusCode.int2StatusCode(c.toIntExact)
 
                 case _ => throw new Throwable("Illegal code")
-            } getOrElse (OK)
+            }
+
+            body map {
+                case JsString(str) =>
 
 Review comment:
   Would it make sense to add the `str.nonEmpty` as a guard and let the rest fall through to the default case which is identical to the `else` case here?
 
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