Commit 114cdfa9 authored by Kirill A. Shutemov's avatar Kirill A. Shutemov Committed by Blue Swirl
Browse files

block.c: fix warning with _FORTIFY_SOURCE 



  CC    block.o
cc1: warnings being treated as errors
block.c: In function 'bdrv_open2':
block.c:400: error: ignoring return value of 'realpath', declared with attribute warn_unused_result

Signed-off-by: default avatarKirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: default avatarBlue Swirl <blauwirbel@gmail.com>
parent 00ccf932

block.c

+2 −2
Original line number Diff line number Diff line
@@ -396,8 +396,8 @@ int bdrv_open2(BlockDriverState *bs, const char *filename, int flags, 
        if (is_protocol)

            snprintf(backing_filename, sizeof(backing_filename),

                     "%s", filename);

        else

            realpath(filename, backing_filename);

        else if (!realpath(filename, backing_filename))

            return -errno;



        bdrv_qcow2 = bdrv_find_format("qcow2");

        options = parse_option_parameters("", bdrv_qcow2->create_options, NULL);