# HG changeset patch
# User Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
# Date 1381746039 -7200
# Node ID 104c737ce8b322fb85319cd8e400560427fb45e9
# Parent  b32cef75df5912190bc8ff0d2433eda8e20a8af3
Test target FPS for natural instead of non-zero.

diff --git a/pytouhou/ui/window.pyx b/pytouhou/ui/window.pyx
--- a/pytouhou/ui/window.pyx
+++ b/pytouhou/ui/window.pyx
@@ -64,7 +64,7 @@ cdef class Clock:
         self._fps_frame += 1
 
         target_tick = self._ref_tick
-        if self._target_fps:
+        if self._target_fps > 0:
             target_tick += <unsigned long>(self._ref_frame * 1000 / self._target_fps)
 
         if current <= target_tick: