GCC 4.4 compatibility: missing include.

13 years ago · 6f8a1592be
1 changed files with 1 additions and 0 deletions
--- a/src/Resource.h
+++ b/src/Resource.h
@ -28,6 +28,7 @@
 * @brief Class Magnum::ResourceKey, Magnum::Resource, enum Magnum::ResourceState
 */

+#include <functional>
 #include <Utility/Assert.h>
 #include <Utility/MurmurHash2.h>
 #include <Utility/utilities.h>