[Minor] Fix iso charsets normalization

diff --git a/src/libmime/mime_encoding.c b/src/libmime/mime_encoding.c
index adde740be79d5c4ed4baf50e05a7798571bd24bb..bd339d986e6bcd02e181f3fe677b1a3bd7a523f6 100644 (file)
--- a/src/libmime/mime_encoding.c
+++ b/src/libmime/mime_encoding.c
@@ -106,8 +106,7 @@ rspamd_mime_detect_charset (const rspamd_ftok_t *in, rspamd_mempool_t *pool)
        rspamd_charset_normalize (ret);
 
        if ((in->len > 3 && rspamd_lc_cmp (in->begin, "cp-", 3) == 0) ||
-                       (in->len > 4 && (rspamd_lc_cmp (in->begin, "ibm-", 4) == 0 ||
-                                       rspamd_lc_cmp (in->begin, "iso-", 4) == 0) )) {
+                       (in->len > 4 && (rspamd_lc_cmp (in->begin, "ibm-", 4) == 0))) {
                /* Try to remove '-' chars from encoding: e.g. CP-100 to CP100 */
                h = ret;
                t = ret;