From f4784ce3e582db53e07361f50eafc3762bf03398 Mon Sep 17 00:00:00 2001
From: mathog <>
Date: Fri, 17 Feb 2017 09:25:09 -0800
Subject: resolve bug 1665421

(bzr r15525)
---
 src/extension/internal/wmf-inout.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src')

diff --git a/src/extension/internal/wmf-inout.cpp b/src/extension/internal/wmf-inout.cpp
index a79af5ec1..42ec2f2bb 100644
--- a/src/extension/internal/wmf-inout.cpp
+++ b/src/extension/internal/wmf-inout.cpp
@@ -1765,11 +1765,20 @@ std::cout << "BEFORE DRAW"
  << " test0 " << ( d->mask & U_DRAW_VISIBLE)
  << " test1 " << ( d->mask & U_DRAW_FORCE)
  << " test2 " << (wmr_mask & U_DRAW_ALTERS)
+ << " test2.5 " << ((d->mask & U_DRAW_NOFILL) != (wmr_mask & U_DRAW_NOFILL)  )
  << " test3 " << (wmr_mask & U_DRAW_VISIBLE)
  << " test4 " << !(d->mask & U_DRAW_ONLYTO)
  << " test5 " << ((d->mask & U_DRAW_ONLYTO) && !(wmr_mask & U_DRAW_ONLYTO)  )
  << std::endl;
 */
+    /* spurious moveto records should not affect the drawing.  However, they set the NOFILL
+       bit and that messes up the logic about when to emit a path.  So prune out any
+       stray moveto records.  That is those which were never followed by a lineto.
+    */
+    if((d->mask & U_DRAW_NOFILL) && !(d->mask & U_DRAW_VISIBLE) &&
+       !(wmr_mask & U_DRAW_ONLYTO) && (wmr_mask & U_DRAW_VISIBLE)){
+       d->mask ^= U_DRAW_NOFILL;
+    }
 
     if(
         (wmr_mask != U_WMR_INVALID)                             &&              // next record is valid type
@@ -1777,6 +1786,7 @@ std::cout << "BEFORE DRAW"
         (
             (d->mask & U_DRAW_FORCE)                            ||              // This draw is forced by STROKE/FILL/STROKEANDFILL PATH
             (wmr_mask & U_DRAW_ALTERS)                          ||              // Next record would alter the drawing environment in some way
+            ((d->mask & U_DRAW_NOFILL) != (wmr_mask & U_DRAW_NOFILL)) ||        // Fill<->!Fill requires a draw between
             (  (wmr_mask & U_DRAW_VISIBLE)                      &&              // Next record is visible...
                 (
                     ( !(d->mask & U_DRAW_ONLYTO) )              ||              //   Non *TO records cannot be followed by any Visible
-- 
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