SF.net SVN: matplotlib:[8152] trunk/matplotlib/src/cntr.c

[<ef...@us...>]

Revision: 8152
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8152&view=rev
Author:   efiring
Date:     2010-02-24 18:30:42 +0000 (Wed, 24 Feb 2010)

Log Message:
-----------
cntr.c: patch by Ian Thomas to fix bug ID 2956378

Modified Paths:
--------------
    trunk/matplotlib/src/cntr.c

Modified: trunk/matplotlib/src/cntr.c
===================================================================
--- trunk/matplotlib/src/cntr.c	2010-02-24 18:25:49 UTC (rev 8151)
+++ trunk/matplotlib/src/cntr.c	2010-02-24 18:30:42 UTC (rev 8152)
@@ -605,6 +605,9 @@
                 }
                 if (fwd < 0 && level0 && left < 0)
                 {
+		    /* remove J0_START from this boundary edge as boundary is
+		     * included by the upwards slit from contour line below. */
+                    data[edge] &= ~J0_START;
                     if (n_kind) kcp[n_kind] += kind_start_slit;
                     return slit_cutter (site, 0, pass2);
                 }


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