Work around null-dereference bug in some versions of asymptote.
authorW. Trevor King <wking@drexel.edu>
Sat, 23 Apr 2011 15:12:03 +0000 (11:12 -0400)
committerW. Trevor King <wking@drexel.edu>
Sat, 23 Apr 2011 15:12:03 +0000 (11:12 -0400)
commit92449469ad749a78001c216a5ec4424373b58238
tree6ffbe21ceb2c4d7d1cabafb8a11775f8b6830201
parentbbf7247da06b39dacea2a8f6e33d618146fc44b8
Work around null-dereference bug in some versions of asymptote.

See
  http://sourceforge.net/tracker/?func=detail&aid=3292023&group_id=120000&atid=685683
for details on the bug.
tex/src/figures/schematic/base_afm.asy