global: Call o_stream_copy_error_from_parent() only on errors

diff --git a/src/lib-http/http-transfer-chunked.c b/src/lib-http/http-transfer-chunked.c
index 5ad946df4d2ff237495b19242942f46630eab66f..0e9099204e919807f0bec14b4caba63a8afe16ae 100644 (file)
--- a/src/lib-http/http-transfer-chunked.c
+++ b/src/lib-http/http-transfer-chunked.c
@@ -673,7 +673,8 @@ http_transfer_chunked_ostream_sendv(struct ostream_private *stream,
        if ((ret = o_stream_flush(stream->parent)) <= 0) {
                /* error / we still couldn't flush existing data to
                   parent stream. */
-               o_stream_copy_error_from_parent(stream);
+               if (ret < 0)
+                       o_stream_copy_error_from_parent(stream);
                return ret;
        }
 

diff --git a/src/lib-mail/ostream-dot.c b/src/lib-mail/ostream-dot.c
index 678ffd37117f8aa7e8387575b4a7267ef699d65c..f5bfa72e20be173e959ad16e060507203d8eca77 100644 (file)
--- a/src/lib-mail/ostream-dot.c
+++ b/src/lib-mail/ostream-dot.c
@@ -87,7 +87,8 @@ o_stream_dot_sendv(struct ostream_private *stream,
        if ((ret=o_stream_flush(stream->parent)) <= 0) {
                /* error / we still couldn't flush existing data to
                   parent stream. */
-               o_stream_copy_error_from_parent(stream);
+               if (ret < 0)
+                       o_stream_copy_error_from_parent(stream);
                return ret;
        }