Mercurial > dovecot > original-hg > dovecot-1.2
changeset 8194:1ee313158639 HEAD
i_stream_read_data(): Error handling fixes.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Sat, 13 Sep 2008 12:22:30 +0300 |
| parents | b3fb8215a339 |
| children | 413c70b0ae1d |
| files | src/lib/istream.c |
| diffstat | 1 files changed, 8 insertions(+), 2 deletions(-) [+] |
line wrap: on
line diff
--- a/src/lib/istream.c Sat Sep 13 11:56:16 2008 +0300 +++ b/src/lib/istream.c Sat Sep 13 12:22:30 2008 +0300 @@ -290,10 +290,16 @@ if (ret == -2) return -2; - if (read_more || ret == 0) { - i_assert(!stream->blocking || stream->eof); + if (ret == 0) { + /* need to read more */ + i_assert(!stream->blocking); return 0; } + if (read_more && stream->eof) { + /* we read at least some new data */ + return 0; + } + i_assert(stream->stream_errno != 0); return -1; }