terrasync build fix: added #include <string.h> for strlen

diff --git a/simgear/scene/tsync/terrasync.cxx b/simgear/scene/tsync/terrasync.cxx
index d48b39e9984e6a84113206fd4533845ac1669b55..800f278a25f77dcd159c3ca626f4c70617edbe7f 100644 (file)
--- a/simgear/scene/tsync/terrasync.cxx
+++ b/simgear/scene/tsync/terrasync.cxx
@@ -45,6 +45,7 @@
 
 #include <stdlib.h>             // atoi() atof() abs() system()
 #include <signal.h>             // signal()
+#include <string.h>
 
 #include <iostream>
 #include <fstream>