If it doesn't exit here, make-secnet-sites might subsequently crash
with Python stack backtrace.
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
if nl.depth<allow_defs:
complain("New definitions not allowed at "
"level %d"%nl.depth)
if nl.depth<allow_defs:
complain("New definitions not allowed at "
"level %d"%nl.depth)
+ # we risk crashing if we continue
+ sys.exit(1)
current.children[w[1]]=nl
current=nl
obstack.append(current)
current.children[w[1]]=nl
current=nl
obstack.append(current)