Gracefully fail when TTF name table contains a zero-length name.

Backport from b/6733065.

git-svn-id: http://sfntly.googlecode.com/svn/trunk/cpp/src@134 672e30a5-4c29-85ac-ac6d-611c735e0a51
2 files changed
tree: 46049033811c9957279556b9f466bec4950c2900
  1. sample/
  2. sfntly/
  3. test/