One more std::string fixup.

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

diff --git a/src/Main/metar_main.cxx b/src/Main/metar_main.cxx
index 40784732ee6bee625fab001febf37dd8f42f0901..04edbcab15b5cfa4c060c929f5c4a4fe8eeaee28 100644 (file)
--- a/src/Main/metar_main.cxx
+++ b/src/Main/metar_main.cxx
@@ -22,7 +22,10 @@
 
 #include <iomanip>
 #include <sstream>
+#include <iostream>
 #include <string.h>
+#include <time.h>
+#include <cstdlib>
 
 #include <simgear/debug/logstream.hxx>
 #include <simgear/environment/metar.hxx>
@@ -75,7 +78,7 @@ const char *azimuthName(double d)
 double rnd(double r, int g = 0)
 {
        double f = pow(10.0, g);
-       return f * rint(r / f);
+       return f * floor(r / f + 0.5);
 }