u8g2: fix return value

2019-04-28 21:32:31 +02:00 · 2019-04-28 21:32:31 +02:00 · b7a99358cc
parent 530c353ff8
commit b7a99358cc
1 changed files with 1 additions and 0 deletions
--- a/app/modules/u8g2.c
+++ b/app/modules/u8g2.c
@ -547,6 +547,7 @@ static int lu8g2_updateDisplay( lua_State *L )

  u8g2_UpdateDisplay( u8g2 );

+  return 0;
 }

 static int lu8g2_updateDisplayArea( lua_State *L )