char **ppsz_all_keys = vlc_meta_CopyExtraNames(p_meta );
info_category_t *p_cat = NULL;
- if( psz_provider || *ppsz_all_keys[0] )
+ if( psz_provider || ( ppsz_all_keys[0] && *ppsz_all_keys[0] ) )
{
char *psz_cat = EsOutProgramGetMetaName( p_pgrm );
if( psz_cat )