- modified DeleteCallbackChain interface

- fixed killNode message to be sent for every node killed

sicshipadaba.c

@@ -1176,7 +1176,7 @@ static void SICSDeleteNodeData(pHdb node){
     if(node->properties != NULL){
     	DeleteStringDict(node->properties);
     }
-    DeleteCallbackChain(node->callBackChain);
+    DeleteCallbackChain(node);
     
     if(node->name != NULL){
         free(node->name);
@@ -2079,7 +2079,7 @@ static int DeleteHdbNode(SConnection *pCon, SicsInterp *pSics, void *pData,
         SCWrite(pCon,"ERROR: need path to node to delete",eError);
         return 0;
     }
-    killNode = GetHipadabaNode(root,argv[1]);
+    killNode = FindHdbNode(NULL, argv[1], pCon);
     if(killNode == NULL){
         SCWrite(pCon,"ERROR: node to delete not found",eError);
         return 0;
@@ -2998,7 +2998,7 @@ static int GetSICSHdbProperty(SConnection *pCon, SicsInterp *pSics, void *pData,
     }
     status = GetHdbProperty(targetNode,argv[2],buffer,511);
     if(status != 1){
-        SCWrite(pCon,"ERROR: attribute not found",eValue);
+        SCPrintf(pCon,eValue,"ERROR: property %s not found", argv[2]);
         return 0;
     }
     SCPrintf(pCon,eValue,"%s.%s = %s", argv[1], argv[2], buffer);