diff options
| author | Hans Verkuil <hansverk@cisco.com> | 2017-08-31 13:41:13 +0200 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2017-09-07 12:13:32 -0400 |
| commit | 4f30798e0306309add1f273bb9aca7f5a00c8464 (patch) | |
| tree | 4a755e1bb0844a3ba2bc9f49eebc0d9a86eab6ba | |
| parent | f1799a90e4a7ff114cfb24ad6ea0660159dd94a5 (diff) | |
edid-decode: return 1 if no edid was found
Commit e12845d9 accidentally commented out the return 1 when no edid was found.
Uncomment it and also use stderr for the error message.
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
| -rw-r--r-- | edid-decode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/edid-decode.c b/edid-decode.c index 660ae7a..58dc1c1 100644 --- a/edid-decode.c +++ b/edid-decode.c @@ -2153,8 +2153,8 @@ int main(int argc, char **argv) dump_breakdown(edid); if (!edid || memcmp(edid, "\x00\xFF\xFF\xFF\xFF\xFF\xFF\x00", 8)) { - printf("No header found\n"); - // return 1; + fprintf(stderr, "No header found\n"); + return 1; } printf("EDID version: %hd.%hd\n", edid[0x12], edid[0x13]); |