pretty: make some method more robust (or more informative when crashing)
authorJean Privat <jean@pryen.org>
Fri, 24 Apr 2015 10:25:20 +0000 (17:25 +0700)
committerJean Privat <jean@pryen.org>
Fri, 24 Apr 2015 15:12:59 +0000 (22:12 +0700)
commit26fa8edb68064a678072339c80bff21b4bd97b1d
treee2ba9419f55b5ab5d2d974e6f8bc39342efedd6b
parentad0a7692b28db70d9b78736675884250106b9335
pretty: make some method more robust (or more informative when crashing)

Signed-off-by: Jean Privat <jean@pryen.org>
src/pretty.nit