[gs-commits] rev 12336 - trunk/ghostpdl/pcl

[henrys at ghostscript.com]

Author: henrys
Date: 2011-03-31 17:22:23 +0000 (Thu, 31 Mar 2011)
New Revision: 12336

Modified:
   trunk/ghostpdl/pcl/pgconfig.c
Log:
Fixes 692109, the "no argument case" of the HPGL/2 INPUT RELATIVE
command did not properly initialized the operands to their defaults.
Only likely to be seen in unusual test cases.  Fixes indeterminacy
in CET 32-07.BIN reported in the regression tests.


Modified: trunk/ghostpdl/pcl/pgconfig.c
===================================================================
--- trunk/ghostpdl/pcl/pgconfig.c	2011-03-31 15:36:32 UTC (rev 12335)
+++ trunk/ghostpdl/pcl/pgconfig.c	2011-03-31 17:22:23 UTC (rev 12336)
@@ -398,12 +398,13 @@
 	/* get the PCL picture frame coordinates */
 	hpgl_call(hpgl_picture_frame_coords(pgls, &win));
 	hpgl_args_setup(&args);
+        if ( i != 0 )
+          {
 	hpgl_args_add_int(&args, win.p.x + (win.q.x - win.p.x) *
 			  rptxy[0] / 100.0);
-
 	hpgl_args_add_int(&args, win.p.y + (win.q.y - win.p.y) *
 			  rptxy[1] / 100.0);
-
+          }
 	if ( i == 4 )
 	  {
 	    hpgl_args_add_int(&args, win.p.x + (win.q.x - win.p.x) *