From: Bastian Dehn <hhaalo@arcor.de>
Date: Sat, 17 Feb 2024 08:37:27 +0000 (+0100)
Subject: read only first metadata
X-Git-Tag: v1.0.0^2~261
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=20ac073dbbee5923164f7704848ec3cf709db529;p=sane-kds-s2000w-net.git

read only first metadata
---

diff --git a/src/kds_s2000w_net.c b/src/kds_s2000w_net.c
index 72531b1..40fd030 100644
--- a/src/kds_s2000w_net.c
+++ b/src/kds_s2000w_net.c
@@ -215,6 +215,9 @@ SANE_Status _sane_kds_s2000w_net_read(SANE_Handle handle, SANE_Byte* data,
 		return SANE_STATUS_CANCELLED;
 	}
 
+	if (read_info.second_metadata)
+		return SANE_STATUS_EOF;
+
 	int skip_header_bytes = _sane_kds_s2000w_net_find_first_data_byte(read_info.current_metadata.image);
 	if (read_info.read_size <= 0)
 		read_info.read_size += skip_header_bytes;