Fixes an issue with subtitles detect utf8

Former-commit-id: 4fd53c4
SuRGeoNix · May 4, 2021 · 30c1dac · 30c1dac
1 parent e0b1ee5
commit 30c1dac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/FlyleafLib/Utils.cs b/FlyleafLib/Utils.cs
@@ -369,7 +369,7 @@ public static bool IsUtf8(byte[] buffer, int length)
             {
                 int position = 0;
                 int bytes = 0;
-                while (position < length)
+                while (position < length - 4)
                 {
                     if (!IsValid(buffer, position, length, ref bytes))
                     {