K 10
svn:author
V 6
mhorne
K 8
svn:date
V 27
2020-11-30T22:16:11.284999Z
K 7
svn:log
V 411
efibootmgr: fix an incorrect error handling check

efivar_device_path_to_unix_path() returns standard error codes on
failure and zero on success. Checking for a return value less than zero
means that the actual failure cases won't be handled. This could
manifest as a segfault during the subsequent call to printf().

Reviewed by:	imp
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D27424

END