formatting
diff --git a/src/truetype/ttinterp.c b/src/truetype/ttinterp.c
index bae9bb4..db7ebb4 100644
--- a/src/truetype/ttinterp.c
+++ b/src/truetype/ttinterp.c
@@ -6513,11 +6513,14 @@
FT_ULong C;
FT_Long B;
+
#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
/* Delta hinting is covered by US Patent 5159668. */
if ( CUR.face->unpatented_hinting )
- {
- FT_Long n = args[0] * 2;
+ {
+ FT_Long n = args[0] * 2;
+
+
if ( CUR.args < n )
{
CUR.error = TT_Err_Too_Few_Arguments;