Fix Linux compile issue.

6 years ago · 3047cf5419
1 changed files with 1 additions and 0 deletions
--- a/include/common.h
+++ b/include/common.h
@ -33,6 +33,7 @@
 #define INCLUDE__COMMON_H_

 #include <vector>
+#include <functional>

 #include <wx/wx.h>
 #include <wx/confbase.h>