fixup! fixup! Finally - fixed the cache version for single query if its enabled via header.

query.go

@@ -86,7 +86,7 @@ func (c *BaseClient) Query(queryContent string, queryVariables interface{}, quer
 		if !reflect.DeepEqual(queryHeadersModified, queryHeaders) {
 			if cacheBaseClient.cache.enabled != c.cache.enabled && cacheBaseClient.cache.enabled {
 				cacheBaseClient.Logger.Debug(cacheBaseClient, "Switching cache on as per single-request header")
-				cacheBaseClient.enableCache()
+				c.enableCache()
 			}
 		}
 	}
@@ -118,9 +118,9 @@ func (c *BaseClient) Query(queryContent string, queryVariables interface{}, quer
 
 	if cacheBaseClient.cache.enabled && jsonData != nil && queryHash != "" {
 		c.cache.client.Set(queryHash, jsonData)
-	} else if jsonData == nil {
+	} else if cacheBaseClient.cache.enabled && jsonData == nil {
 		cacheBaseClient.Logger.Warn(cacheBaseClient, "Response is empty")
-	} else if queryHash == "" {
+	} else if cacheBaseClient.cache.enabled && queryHash == "" {
 		cacheBaseClient.Logger.Warn(cacheBaseClient, "Query hash is empty")
 	}