Relative jump don't work

Hi,
when I use relative jump, my code doesn't work.

This code works:

  StrCpy $code 78
  IntCmp $code 0 CodeKO CodeOK CodeOK
  CodeKO:
    !insertmacro MUI_HEADER_TEXT "Enter code" "Your code is wrong"
    Abort
  CodeOK:
    MessageBox MB_OK "Your code is OK" 

This code doesn't work:

  StrCpy $code 78
  IntCmp $code 0 +1 +3 +3
    !insertmacro MUI_HEADER_TEXT "Enter code" "Your code is wrong"
    Abort
  MessageBox MB_OK "Your code is OK" 

That's because MUI_HEADER_TEXT macro contains more than 1 command inside. Never you should relatively jump over macros.

Thank you. I understand now.