make isatty() available for stdout/stderr (hope it works on MS Windows)

[flightgear.git] / src / Main / options.cxx

diff --git a/src/Main/options.cxx b/src/Main/options.cxx
index c16f3c690f97ac802cbb43eea8c1dd9d6bd1176b..08910ba21868102910368fde524814cd059e49ab 100644 (file)
--- a/src/Main/options.cxx
+++ b/src/Main/options.cxx
@@ -35,6 +35,7 @@
 #include <string.h>            // strcmp()
 #include <algorithm>
 
+#include <iostream>
 #include <string>
 
 #include <plib/ul.h>
@@ -63,6 +64,9 @@
 
 using std::string;
 using std::sort;
+using std::cout;
+using std::cerr;
+using std::endl;
 
 #ifndef VERSION
 #define VERSION "CVS "__DATE__