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Logic was backwards on the check for NSF file format. Fix that and save one memcmp.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22559 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Giacomelli 2009-08-30 03:52:11 +00:00
parent f701fc5166
commit ad9835c689
1 changed files with 8 additions and 5 deletions
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13
apps/metadata/nsf.c
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@ -28,14 +28,17 @@ bool get_nsf_metadata(int fd, struct mp3entry* id3)
id3->vbr = false;
id3->filesize = filesize(fd);
if (memcmp(buf,"NESM",4) && memcmp(buf,"NSFE",4))
{
return false;
}
else if (memcmp(buf, "NESM",4)) /* only NESM contain metadata */
if (memcmp(buf,"NSFE",4) == 0) /* only NESM contain metadata */
{
return true;
}
else
{
if (memcmp(buf, "NESM",4) != 0) /* not a valid format*/
{
return false;
}
}
p = id3->id3v2buf;