Michael Haggerty e3e46cdbd4 Introduce new function real_path_if_valid() ...

The function is like real_path(), except that it returns NULL on error
instead of dying.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Jeff King <peff@peff.net>

2012-10-29 02:34:58 -04:00

5.7 KiB

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