X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=overlay_effect.h;fp=overlay_effect.h;h=66ff31b94be55d19ffacb7714051baa2c785493c;hp=4c6d37a4fea6d9a95715031426eb7332fcf73346;hb=37f56fcbe571b2322243f6de59494bf9e0cbb37a;hpb=d7b26059d60a5debd032b4a3e887b612b19dd488

diff --git a/overlay_effect.h b/overlay_effect.h
index 4c6d37a..66ff31b 100644
--- a/overlay_effect.h
+++ b/overlay_effect.h
@@ -10,6 +10,8 @@
 //
 // The first input is the bottom, and the second is the top.
 
+#include <string>
+
 #include "effect.h"
 
 class OverlayEffect : public Effect {