Fix Savannah bug #33992.

* src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix border case.
14 years ago · 864c426eff
parent bad0160c16
commit 864c426eff
2 changed files with 13 additions and 3 deletions
--- a/6
+++ b/6
@ -1,3 +1,9 @@
+2011-08-15  David Bevan  <david.bevan@pb.com>
+
+	Fix Savannah bug #33992.
+
+	* src/base/ftstroke.c (FT_Stroker_ParseOutline): Fix border case.
+
 2011-08-12  Werner Lemberg  <wl@gnu.org

 	[truetype] Fix degenerate case in S{P,F,DP}VTL opcodes.
--- a/src/base/ftstroke.c
+++ b/src/base/ftstroke.c
@ -2222,9 +2222,13 @@
      if ( error )
        goto Exit;

-      error = FT_Stroker_EndSubPath( stroker );
-      if ( error )
-        goto Exit;
+      /* don't try to end the path if no segments have been generated */
+      if ( !stroker->first_point )
+      {
+        error = FT_Stroker_EndSubPath( stroker );
+        if ( error )
+          goto Exit;
+      }

      first = last + 1;
    }