From: Emden R. Gansner <erg@alum.mit.edu>
Date: Fri, 21 Mar 2014 21:47:07 +0000 (-0400)
Subject: Yet another old integer calculation removed.
X-Git-Tag: 2.38.0~19^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a9df450d7dc9453de23cd11716ab2252ffdca775;p=graphviz

Yet another old integer calculation removed.
---

diff --git a/lib/common/splines.c b/lib/common/splines.c
index 295f008df..da29e86d9 100644
--- a/lib/common/splines.c
+++ b/lib/common/splines.c
@@ -385,11 +385,9 @@ void add_box(path * P, boxf b)
  * The extra space provided by FUDGE-2 prevents the edge from getting
  * too close the side of the node.
  *
- * The HT2 macro is needed because dot calculates ht2 and ht1 of ranks using
- * integers.
  */
 #define FUDGE 2
-#define HT2(n) ((ROUND(ND_ht(n))+1)/2)
+#define HT2(n) (ND_ht(n)/2)
 
 void
 beginpath(path * P, edge_t * e, int et, pathend_t * endp, boolean merge)