fix bug in quad causing it to always return 0 when f was less than 1

1 files changed, 1 insertions, 1 deletions

diff --git a/src/quad.c b/src/quad.c
index ca5483c..8b2d754 100644
--- a/src/quad.c
+++ b/src/quad.c
@@ -312,7 +312,7 @@ int quad(event *ev, double *pos, double *t0, size_t npoints, double f)
          * macroscopic distances in the detector we want to only sample the
          * quad points near the start of the track, i.e. the points with the
          * earliest times. */
-        nresults = (int) f*nresults;
+        nresults = (int) (f*nresults);
     }
 
     /* Sort the x, y, z, and t0 columns so we can calculate the median. Note: