abspath: convert real_path_internal() to strbuf
commitced3c18356e3a7af9db6b28def7a52acc18f5218
authorRené Scharfe <l.s.r@web.de>
Mon, 28 Jul 2014 18:28:30 +0000 (28 20:28 +0200)
committerJunio C Hamano <gitster@pobox.com>
Tue, 29 Jul 2014 19:17:53 +0000 (29 12:17 -0700)
tree0f4eee69a14cf73c55dff8a18c52671dd7cb2f19
parentc3d087b5685aa5c39e04a2d29a6dd2d2b14ab7fb
abspath: convert real_path_internal() to strbuf

Use strbuf instead of fixed-sized buffers in real_path() in order to
avoid the size limitations of the latter.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
abspath.c