fix merge config params

main.go

@@ -136,7 +136,7 @@ func buildViamAPI() string {
 				result += "\n"
 			}
 
-			result += "    }, merge(this.config, config));\n" +
+			result += "    }, merge({}, this.config, config));\n" +
 				"};\n\n"
 		} else {
 			splits := strings.Split(url, "/")
@@ -151,7 +151,7 @@ func buildViamAPI() string {
 			methodStr := splits[len(splits)-1]
 
 			result += "ViamAPI.prototype." + packageStr + strings.Title(methodStr) + " = function(config, data) {\n" +
-				"    return axios.post(window.API_HOST + '" + packageStr + "/" + methodStr + "', data, merge(this.config, config));\n" +
+				"    return axios.post(window.API_HOST + '" + packageStr + "/" + methodStr + "', data, merge({}, this.config, config));\n" +
 				"};\n\n"
 		}
 	}