[brlcad-commits] SF.net SVN: brlcad:[50144] brlcad/trunk/src/librt/primitives/arb8/arb8.c

[<br...@us...>]

Revision: 50144
          http://brlcad.svn.sourceforge.net/brlcad/?rev=50144&view=rev
Author:   brlcad
Date:     2012-04-17 20:22:17 +0000 (Tue, 17 Apr 2012)
Log Message:
-----------
try to quell the warning by using a temporary

Modified Paths:
--------------
    brlcad/trunk/src/librt/primitives/arb8/arb8.c

Modified: brlcad/trunk/src/librt/primitives/arb8/arb8.c
===================================================================
--- brlcad/trunk/src/librt/primitives/arb8/arb8.c	2012-04-17 20:20:30 UTC (rev 50143)
+++ brlcad/trunk/src/librt/primitives/arb8/arb8.c	2012-04-17 20:22:17 UTC (rev 50144)
@@ -1817,17 +1817,16 @@
 int
 rt_arb_calc_planes(struct bu_vls *error_msg_ret,
 		   struct rt_arb_internal *arb,
-		   int type,
+		   int cgtype,
 		   plane_t planes[6],
 		   const struct bn_tol *tol)
 {
     register int i, p1, p2, p3;
+    int type = cgtype - ARB4; /* ARB4 at location 0, ARB5 at 1, etc */
 
     RT_ARB_CK_MAGIC(arb);
     BN_CK_TOL(tol);
 
-    type -= ARB4;	/* ARB4 at location 0, ARB5 at 1, etc */
-
     for (i=0; i<6; i++) {
 	if (rt_arb_faces[type][i*4] == -1)
 	    break;	/* faces are done */

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