Fix compilation.

diff --git a/utils/GPSsmooth/UGear_telnet.cxx b/utils/GPSsmooth/UGear_telnet.cxx
index d380e01619e3005394dad9176f163762290f52f5..a65c2067eb7578de8413eca60de8ab9c81d18e70 100644 (file)
--- a/utils/GPSsmooth/UGear_telnet.cxx
+++ b/utils/GPSsmooth/UGear_telnet.cxx
@@ -26,6 +26,7 @@
 #include <simgear/io/sg_netChat.hxx>
 #include <simgear/structure/commands.hxx>
 #include <simgear/misc/strutils.hxx>
+#include <simgear/debug/logstream.hxx>
 
 #include <cstdio>
 #include <sstream>