performance monitor: start measurement interval with a fresh timestamp.

[simgear.git] / simgear / props / props_test.cxx

diff --git a/simgear/props/props_test.cxx b/simgear/props/props_test.cxx
index cd54ec501e816a3892e39c5603b55c3c98af5bcd..f8299263a1252f58753a99e25139eee9385243db 100644 (file)
--- a/simgear/props/props_test.cxx
+++ b/simgear/props/props_test.cxx
@@ -3,6 +3,10 @@
 // Test harness.
 ////////////////////////////////////////////////////////////////////////
 
+#ifdef HAVE_CONFIG_H
+#  include <simgear_config.h>
+#endif
+
 #include <simgear/compiler.h>
 
 #include <iostream>