lib-mail: istream-attachment-extractor - remove unnecessary code

It's enough to set the stream_errno.

diff --git a/src/lib-mail/istream-attachment-extractor.c b/src/lib-mail/istream-attachment-extractor.c
index a424c49c8d78392f1c3ace4ba7b6ecee3f13a151..fb831ca116b84fa0337f0d73ce5cb042be98f943 100644 (file)
--- a/src/lib-mail/istream-attachment-extractor.c
+++ b/src/lib-mail/istream-attachment-extractor.c
@@ -59,7 +59,6 @@ struct attachment_istream {
        struct attachment_istream_part part;
 
        bool retry_read;
-       bool failed;
 };
 
 static void stream_add_data(struct attachment_istream *astream,
@@ -599,11 +598,6 @@ static int astream_read_next(struct attachment_istream *astream, bool *retry_r)
        if (stream->pos - stream->skip >= i_stream_get_max_buffer_size(&stream->istream))
                return -2;
 
-       if (astream->failed) {
-               stream->istream.stream_errno = EINVAL;
-               return -1;
-       }
-
        old_size = stream->pos - stream->skip;
        switch (message_parser_parse_next_block(astream->parser, &block)) {
        case -1:
@@ -620,7 +614,6 @@ static int astream_read_next(struct attachment_istream *astream, bool *retry_r)
                if (ret < 0) {
                        io_stream_set_error(&stream->iostream, "%s", error);
                        stream->istream.stream_errno = EINVAL;
-                       astream->failed = TRUE;
                }
                astream->cur_part = NULL;
                return -1;
@@ -636,7 +629,6 @@ static int astream_read_next(struct attachment_istream *astream, bool *retry_r)
                if (astream_end_of_part(astream, &error) < 0) {
                        io_stream_set_error(&stream->iostream, "%s", error);
                        stream->istream.stream_errno = EINVAL;
-                       astream->failed = TRUE;
                        return -1;
                }
        }