From: Bastian Dehn <hhaalo@arcor.de>
Date: Tue, 24 Dec 2024 12:54:17 +0000 (+0100)
Subject: fix read current metadata only image not null
X-Git-Tag: v1.0.13^2~3
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=54e9ddb4a7bfc82668dea35adce4a6fa324f1305;p=sane-kds-s2000w-net.git

fix read current metadata only image not null
---

diff --git a/src/kds_s2000w_handler.c b/src/kds_s2000w_handler.c
index 8b96f39..fee2739 100644
--- a/src/kds_s2000w_handler.c
+++ b/src/kds_s2000w_handler.c
@@ -110,7 +110,7 @@ void kds_s2000w_handler_get_current_metadata(handler* h, metadata* params)
 	if (strcmp(color_value, "BW") == 0)
 		params->format = 0;
 
-	if (h->image->size < 1)
+	if (h->image->data == NULL)
 		return;
 
 	image_metadata* mdata = malloc(sizeof(image_metadata));