X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fparticlesystem.h;h=d11c5c13daaf309f2b3dda963862847d2365924e;hb=f41a5719a2dc1a50674c69fa511c38a152cc4b03;hp=8ceecc4397847928e04228e9326a43302daef724;hpb=236df51d91f0845cd4e06b3269e262911d81f5db;p=supertux.git

diff --git a/src/particlesystem.h b/src/particlesystem.h
index 8ceecc439..d11c5c13d 100644
--- a/src/particlesystem.h
+++ b/src/particlesystem.h
@@ -26,7 +26,12 @@
 #include "special/game_object.h"
 #include "serializable.h"
 
+using namespace SuperTux;
+
+namespace SuperTux {
 class LispReader;
+}
+
 class DisplayManager;
 
 /**