- added missing include

SVN-Revision: 1215

diff --git a/src/worldmap.cpp b/src/worldmap.cpp
index 2e14839..617795c 100644 (file)
--- a/src/worldmap.cpp
+++ b/src/worldmap.cpp
@@ -21,6 +21,7 @@
 #include <fstream>
 #include <vector>
 #include <assert.h>
+#include <unistd.h>
 #include "globals.h"
 #include "texture.h"
 #include "screen.h"