fix sleepmillis

1 files changed, 6 insertions, 5 deletions

diff --git a/util/goodies.h b/util/goodies.h
index 38e10b48e39..55dd4b89bf1 100644
--- a/util/goodies.h
+++ b/util/goodies.h
@@ -176,11 +176,12 @@ namespace mongo {
     inline void sleepmillis(int s) {
         boost::xtime xt;
         boost::xtime_get(&xt, boost::TIME_UTC);
-        if( s >= 1000 ) { 
-            xt.sec += s/1000;
-            s-=1000;
-        }
-        xt.nsec += s * 1000000;
+        xt.sec += ( s / 1000 );
+        xt.nsec += ( s % 1000 ) * 1000000;
+        if ( xt.nsec >= 1000000000 ) {
+            xt.nsec -= 1000000000;
+            xt.sec++;
+        }        
         boost::thread::sleep(xt);
     }
 // note this wraps