[Minor] Fix double set of GError

diff --git a/src/libserver/dkim.c b/src/libserver/dkim.c
index 44a0b59602513e9a0547f29182da18a88a99144c..f532c5a577aa206be291f2487a51dd5786bf7946 100644 (file)
--- a/src/libserver/dkim.c
+++ b/src/libserver/dkim.c
@@ -1439,6 +1439,8 @@ rspamd_dkim_parse_key (const gchar *txt, gsize *keylen, GError **err)
                                DKIM_ERROR,
                                DKIM_SIGERROR_KEYFAIL,
                                "key is missing");
+
+               return NULL;
        }
 
        if (alglen == 0 || alg == NULL) {