diff options
Diffstat (limited to 'apps/metadata/mp3.c')
-rw-r--r-- | apps/metadata/mp3.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/apps/metadata/mp3.c b/apps/metadata/mp3.c index f02700055a..20596b1961 100644 --- a/apps/metadata/mp3.c +++ b/apps/metadata/mp3.c @@ -89,7 +89,7 @@ static const char* const genres[] = { char* id3_get_num_genre(unsigned int genre_num) { - if (genre_num < sizeof(genres)/sizeof(char*)) + if (genre_num < ARRAYLEN(genres)) return (char*)genres[genre_num]; return NULL; } @@ -97,8 +97,13 @@ char* id3_get_num_genre(unsigned int genre_num) /* True if the string is from the "genres" array */ bool id3_is_genre_string(const char *string) { - return ( string >= genres[0] && - string <= genres[sizeof(genres)/sizeof(char*) - 1] ); + unsigned int i; + + for(i=0; i < ARRAYLEN(genres); i++) + if(genres[i] == string) + return true; + + return false; } /* @@ -445,7 +450,7 @@ static const struct tag_resolver taglist[] = { { "UFID", 4, 0, &parsembtid, false }, }; -#define TAGLIST_SIZE ((int)(sizeof(taglist) / sizeof(taglist[0]))) +#define TAGLIST_SIZE ((int)ARRAYLEN(taglist)) /* Get the length of an ID3 string in the given encoding. Returns the length * in bytes, including end nil, or -1 if the encoding is unknown. |