Small optimization

1 files changed, 2 insertions, 3 deletions

diff --git a/dda.c b/dda.c
index d0ba4b7..677638f 100644
--- a/dda.c
+++ b/dda.c
@@ -117,17 +117,16 @@ dda (test_data_t *testdata)
 		    e -= BIG_STEP_X * dy;
 		    xi -= (1 << 8);
 		    xi |= (N_GRID_X - 1);
-
-		    goto begin;
+		    goto small;
 		}
 	    }
 	    else
 	    {
+	    small:
 		if (e > SMALL_STEP_X * dy)
 		{
 		    e -= SMALL_STEP_X * dy;
 		    xi--;
-
 		    goto begin;
 		}
 	    }