File taskwarrior-gcc47.patch of Package taskwarrior

Index: task-2.3.0/src/commands/CmdEdit.cpp
===================================================================
--- task-2.3.0.orig/src/commands/CmdEdit.cpp
+++ task-2.3.0/src/commands/CmdEdit.cpp
@@ -39,6 +39,7 @@
 #include <i18n.h>
 #include <main.h>
 #include <CmdEdit.h>
+#include <unistd.h>
 
 extern Context context;