Fix bug in next_sample_x

1 files changed, 3 insertions, 0 deletions

diff --git a/dda.c b/dda.c
index 15c7b1c..6915d8b 100644
--- a/dda.c
+++ b/dda.c
@@ -21,7 +21,10 @@ next_sample_x (double x)
     }
 
     if (s > 1.0)
+    {
 	s -= 1.0;
+	i += 1;
+    }
 
     return s + i;
 }