Check value set

NukiOpenerWrapper.cpp

@@ -749,6 +749,12 @@ void NukiOpenerWrapper::onConfigUpdateReceived(const char *value)
         if(json[basicKeys[i]])
         {
             const char *jsonchar = json[basicKeys[i]].as<const char*>();
+            
+            if(strlen(jsonchar) == 0)
+            {
+                jsonResult[basicKeys[i]] = "noValueSet";
+                continue;
+            }
 
             if((int)basicOpenerConfigAclPrefs[i] == 1)
             {
@@ -924,6 +930,12 @@ void NukiOpenerWrapper::onConfigUpdateReceived(const char *value)
         if(json[advancedKeys[i]])
         {
             const char *jsonchar = json[advancedKeys[i]].as<const char*>();
+            
+            if(strlen(jsonchar) == 0)
+            {
+                jsonResult[advancedKeys[i]] = "noValueSet";
+                continue;
+            }
 
             if((int)advancedOpenerConfigAclPrefs[i] == 1)
             {

NukiWrapper.cpp

@@ -686,6 +686,12 @@ void NukiWrapper::onConfigUpdateReceived(const char *value)
         if(json[basicKeys[i]])
         {
             const char *jsonchar = json[basicKeys[i]].as<const char*>();
+            
+            if(strlen(jsonchar) == 0)
+            {
+                jsonResult[basicKeys[i]] = "noValueSet";
+                continue;
+            }
 
             if((int)basicLockConfigAclPrefs[i] == 1)
             {
@@ -883,6 +889,12 @@ void NukiWrapper::onConfigUpdateReceived(const char *value)
         if(json[advancedKeys[i]])
         {
             const char *jsonchar = json[advancedKeys[i]].as<const char*>();
+            
+            if(strlen(jsonchar) == 0)
+            {
+                jsonResult[advancedKeys[i]] = "noValueSet";
+                continue;
+            }
 
             if((int)advancedLockConfigAclPrefs[i] == 1)
             {

README.md

@@ -378,7 +378,7 @@ The result of the last configuration change action will be published to the `con
 <br>
 The JSON data will include a node called "general" and a node for every setting that Nuki Hub detected in the action.<br>
 Possible values for the "general" node are "noPinSet", "invalidJson", "invalidConfig", "success" and "noChange".<br>
-Possible values for the node per setting are "unchanged", "invalidValue", "valueTooLong", "accessDenied", "success", "failed", "timeOut", "working", "notPaired", "error" and "undefined"<br>
+Possible values for the node per setting are "unchanged", "noValueSet", "invalidValue", "valueTooLong", "accessDenied", "success", "failed", "timeOut", "working", "notPaired", "error" and "undefined"<br>
 <br>
 Example:
 - `{"advertisingMode":"success","general":"success"}`