* ttgload.c (TT_Process_Composite_Glyph): Fix a signedness warning.
diff --git a/src/truetype/ttgload.c b/src/truetype/ttgload.c
index 00b795c..68698df 100644
--- a/src/truetype/ttgload.c
+++ b/src/truetype/ttgload.c
@@ -1407,7 +1407,7 @@
/* Some points are likely touched during execution of */
/* instructions on components. So let's untouch them. */
- for ( i = 0; i < loader->zone.n_points - 4; i++ )
+ for ( i = 0; i < loader->zone.n_points - 4U; i++ )
loader->zone.tags[i] &= ~FT_CURVE_TAG_TOUCH_BOTH;
return TT_Hint_Glyph( loader, 1 );