istream-header-filter: Fix to previous change.

diff --git a/src/lib-mail/istream-header-filter.c b/src/lib-mail/istream-header-filter.c
index 25c00aab86c7f993883af34fd7086e3d4d6449b5..1f034c31a1b5c131d46dbec7d3148c3ad9f2fa90 100644 (file)
--- a/src/lib-mail/istream-header-filter.c
+++ b/src/lib-mail/istream-header-filter.c
@@ -520,7 +520,7 @@ i_stream_create_header_filter(struct istream *input,
                i_assert(ret < 0);
                mstream->headers[j++] = p_strdup(mstream->pool, headers[i]);
        }
-       mstream->headers_count = headers_count;
+       mstream->headers_count = j;
        mstream->hdr_buf = buffer_create_dynamic(mstream->pool, 1024);
 
        mstream->callback = callback;