While debugsrc is almost always a file (or link), there are apparently
cases where a directory could be returned from the dwarfsrcfiles
processing. When this happens, the hashing fails and an error results
when building the SPDX documents.
(From OE-Core rev: 02e262c291c0b2066132b4cb2ca5fda8145284a9)
Signed-off-by: Mark Hatle <mark.hatle@amd.com>
Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>