tweak.

diff --git a/simgear/timing/timestamp.cxx b/simgear/timing/timestamp.cxx
index 7c8cffa9f9662b29993ec3d99e0070932bebe987..3102732c557350269dad06ca26b723c5107d79a3 100644 (file)
--- a/simgear/timing/timestamp.cxx
+++ b/simgear/timing/timestamp.cxx
@@ -105,7 +105,7 @@ void SGTimeStamp::stamp() {
 
 // increment the time stamp by the number of microseconds (usec)
 SGTimeStamp operator + (const SGTimeStamp& t, const long& m) {
-#ifdef WIN32
+#if defined( WIN32 )
     return SGTimeStamp( 0, t.usec + m );
 #else
     return SGTimeStamp( t.seconds + ( t.usec + m ) / 1000000,