Fix panic ObjectIsEmpty for bool

Signed-off-by: Christian Goll <cgoll@suse.com>

CHANGELOG.md

@@ -135,6 +135,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Format errors in logs as strings. #1563
 - Fix display of profiles during node list. #1496
 - Fix internal DelProfile function to correctly operate on profiles rather than nodes. #1622
+- Fix parsing of bool command line variables #1627
 
 ## v4.5.8, 2024-10-01
 

internal/pkg/node/util.go

@@ -66,7 +66,7 @@ func ObjectIsEmpty(obj interface{}) bool {
 	}
 	for i := 0; i < varType.NumField(); i++ {
 		if varType.Field(i).Type.Kind() == reflect.String && !varVal.Field(i).IsZero() {
-			val := varVal.Field(i).Interface().(string)
+			val := varVal.Field(i).String()
 			if val != "" {
 				return false
 			}