Make enter button work in GTK text dialog

[lyx.git] / src / graphics / GraphicsCache.h

diff --git a/src/graphics/GraphicsCache.h b/src/graphics/GraphicsCache.h
index dbd3d6286d2a909545881ae7cdc2b5e830670136..9d20e9abc327f5ce032385d627e8de21f36d247f 100644 (file)
--- a/src/graphics/GraphicsCache.h
+++ b/src/graphics/GraphicsCache.h
@@ -25,6 +25,7 @@
 #include <boost/shared_ptr.hpp>
 
 #include <vector>
+#include <string>
 
 
 namespace lyx {