diff options
Diffstat (limited to 'src/decoder')
| -rw-r--r-- | src/decoder/_flac_common.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/src/decoder/_flac_common.c b/src/decoder/_flac_common.c index a6c3a2134..a450b6886 100644 --- a/src/decoder/_flac_common.c +++ b/src/decoder/_flac_common.c @@ -44,27 +44,28 @@ static bool flac_find_float_comment(const FLAC__StreamMetadata *block, const char *cmnt, float *fl) { - int offset = - FLAC__metadata_object_vorbiscomment_find_entry_from(block, 0, cmnt); - - if (offset >= 0) { - size_t pos = strlen(cmnt) + 1; /* 1 is for '=' */ - int len = block->data.vorbis_comment.comments[offset].length - - pos; - if (len > 0) { - unsigned char tmp; - unsigned char *p = &(block->data.vorbis_comment. - comments[offset].entry[pos]); - tmp = p[len]; - p[len] = '\0'; - *fl = (float)atof((char *)p); - p[len] = tmp; - - return true; - } - } - - return false; + int offset; + size_t pos; + int len; + unsigned char tmp, *p; + + offset = FLAC__metadata_object_vorbiscomment_find_entry_from(block, 0, + cmnt); + if (offset < 0) + return false; + + pos = strlen(cmnt) + 1; /* 1 is for '=' */ + len = block->data.vorbis_comment.comments[offset].length - pos; + if (len <= 0) + return false; + + p = &block->data.vorbis_comment.comments[offset].entry[pos]; + tmp = p[len]; + p[len] = '\0'; + *fl = (float)atof((char *)p); + p[len] = tmp; + + return true; } static void |