* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Follow specs.
diff --git a/ChangeLog b/ChangeLog
index b6cb46b..11f2de4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2018-08-10  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Follow specs.
+
 2018-08-10  Ben Wagner  <bungeman@google.com>
 
 	* src/sfnt/sfobjs.c (sfnt_done_face): Fix memory leak (#54435).
diff --git a/src/sfnt/ttsbit.c b/src/sfnt/ttsbit.c
index 322c000..209e8b0 100644
--- a/src/sfnt/ttsbit.c
+++ b/src/sfnt/ttsbit.c
@@ -1014,8 +1014,8 @@
     for ( nn = 0; nn < num_components; nn++ )
     {
       FT_UInt  gindex = FT_NEXT_USHORT( p );
-      FT_Byte  dx     = FT_NEXT_BYTE( p );
-      FT_Byte  dy     = FT_NEXT_BYTE( p );
+      FT_Char  dx     = FT_NEXT_CHAR( p );
+      FT_Char  dy     = FT_NEXT_CHAR( p );
 
 
       /* NB: a recursive call */