!include "LogicLib.nsh"

!macro customInstall
  Push $0
  StrCpy $0 0
  ${If} ${Errors}
    StrCpy $0 1
  ${EndIf}
  ; Finish can launch the app while NSIS removes its remaining plugin directory.
  RMDir /r "$PLUGINSDIR\7z-out"
  ${If} $0 == 1
    SetErrors
  ${Else}
    ClearErrors
  ${EndIf}
  Pop $0
!macroend