minor fixups

api/config.go

@@ -281,7 +281,7 @@ func updateConfig(config *Config, input *OpenAIRequest) {
 		n, exists := fnc["name"]
 		if exists {
 			nn, e := n.(string)
-			if !e {
+			if e {
 				name = nn
 			}
 		}

api/openai.go

@@ -421,15 +421,15 @@ func chatEndpoint(cm *ConfigMerger, o *Option) func(c *fiber.Ctx) error {
 
 			processFunctions = true
 
+			// Append the no action function
+			funcs = append(funcs, input.Functions...)
+			funcs = append(funcs, noActionGrammar)
+
 			// Force picking one of the functions by the request
 			if config.functionCallNameString != "" {
 				funcs = funcs.Select(config.functionCallNameString)
 			}
 
-			// Append the no action function
-			funcs = append(funcs, input.Functions...)
-			funcs = append(funcs, noActionGrammar)
-
 			// Update input grammar
 			jsStruct := funcs.ToJSONStructure()
 			config.Grammar = jsStruct.Grammar("")
@@ -452,7 +452,7 @@ func chatEndpoint(cm *ConfigMerger, o *Option) func(c *fiber.Ctx) error {
 				roleFn := "assistant_function_call"
 				r := config.Roles[roleFn]
 				if r != "" {
-					role = roleFn
+					role = r
 				}
 			}
 			r := config.Roles[role]