1 files changed, 10 insertions, 14 deletions
diff --git a/src/file-hasher/walker.go b/src/file-hasher/walker.go
index cc543a2..602f974 100644
--- a/src/file-hasher/walker.go
+++ b/src/file-hasher/walker.go
@@ -26,23 +26,19 @@ import (
 	"strings"
 )
 
+var validExtensions []string
+
 func checkFileExt(path string) bool {
-	switch strings.ToLower(filepath.Ext(path)) {
-	case ".flac":
-		return true
-	case ".ogg":
-		return true
-	case ".wav":
-		return true
-	case ".mp3":
-		return true
-	case ".aac":
-		return true
-	case ".mp4":
-		return true
-	case ".m4a":
+	if len(validExtensions) == 0 {
 		return true
 	}
+
+	ext := strings.ToLower(filepath.Ext(path))
+	for _, e := range validExtensions {
+		if ext == "."+e {
+			return true
+		}
+	}
 	return false
 }