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| author | John Snow <jsnow@redhat.com> | 2015-12-14 14:55:14 -0500 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2015-12-18 14:36:17 +0100 |
| commit | 5c9d9ca59735d245599884cf1db744c2b403367c (patch) | |
| tree | dfe0a9429d410f7d3e4d471f66c7cf304310e19e | |
| parent | 12dcb1c0183bba4499d9c8bd37fa7112549cafd7 (diff) | |
| download | qemu-5c9d9ca59735d245599884cf1db744c2b403367c.zip qemu-5c9d9ca59735d245599884cf1db744c2b403367c.tar.gz qemu-5c9d9ca59735d245599884cf1db744c2b403367c.tar.bz2 | |
block/qapi: explicitly warn if !has_full_backing_filename
Disambiguate "Backing filename and full backing filename are equivalent"
from "full backing filename could not be determined."
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1450122916-4706-4-git-send-email-jsnow@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
| -rw-r--r-- | block/qapi.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/block/qapi.c b/block/qapi.c index 3d8e434..5587c64 100644 --- a/block/qapi.c +++ b/block/qapi.c @@ -677,9 +677,10 @@ void bdrv_image_info_dump(fprintf_function func_fprintf, void *f, if (info->has_backing_filename) { func_fprintf(f, "backing file: %s", info->backing_filename); - if (info->has_full_backing_filename && - (strcmp(info->backing_filename, - info->full_backing_filename) != 0)) { + if (!info->has_full_backing_filename) { + func_fprintf(f, " (cannot determine actual path)"); + } else if (strcmp(info->backing_filename, + info->full_backing_filename) != 0) { func_fprintf(f, " (actual path: %s)", info->full_backing_filename); } func_fprintf(f, "\n"); |