promslog: always lowercase log level from CLI (#728)

Signed-off-by: Jan-Otto Kröpke <[email protected]>
prometheus · Dec 4, 2024 · b88f24c · b88f24c
1 parent 2c3c048
commit b88f24c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/promslog/slog.go b/promslog/slog.go
@@ -118,7 +118,7 @@ func (l *AllowedLevel) Set(s string) error {
 		l.lvl = &slog.LevelVar{}
 	}
 
-	switch s {
+	switch strings.ToLower(s) {
 	case "debug":
 		l.lvl.Set(slog.LevelDebug)
 		callerAddFunc = true