--- ./fbreader/src/fbreader/FBReaderActions.cpp.orig	2012-11-30 15:41:25.000000000 +0300
+++ ./fbreader/src/fbreader/FBReaderActions.cpp	2015-02-12 19:00:40.000000000 +0200
@@ -18,6 +18,7 @@
  */
 
 #include <algorithm>
+#include <cstdlib>
 
 #include <ZLStringUtil.h>
 #include <ZLDialogManager.h>