#5131 Avoid possible segfault in stencil-with-color

[Thomas Morley]

Avoid possible segfault in stencil-with-color

Check whether the argument is of type color at all

http://codereview.appspot.com/320900043

[Thomas Morley]

Test-case:

\markup 
  \stencil 
    #(stencil-with-color 
      (make-filled-box-stencil '(-1 . 1) '(-1 . 1)) 
      'foo)

[Anonymous]

Passes make, make check and a full make doc.

[Anonymous]

Patch on countdown for May 9th.

[Anonymous]

Patch counted down - please push.

[Thomas Morley]

pushed to staging as:

commit f93965bd56355b8fb01dbfdea8ec2001bfc9d2c2
Author: Thomas Morley thomasmorley65@gmail.com
Date: Wed May 3 00:58:02 2017 +0200

Issue 5131 Avoid possible segfault in stencil-with-color

Check whether the argument is of type color at all

[Phil Holmes]

19.60 is about to be uploaded.