From: Bastian Dehn <hhaalo@arcor.de>
Date: Sun, 26 Jan 2025 11:49:12 +0000 (+0100)
Subject: before convert check is jpeg
X-Git-Tag: v1.0.29^2~3^2~22
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=19d461d4da211a8df3f52a8c59fe747c663a00f5;p=sane-kds-s2000w-net.git

before convert check is jpeg
---

diff --git a/src/kds_s2000w_image_converter_netpbm.c b/src/kds_s2000w_image_converter_netpbm.c
index 8e3bb81..a470f50 100644
--- a/src/kds_s2000w_image_converter_netpbm.c
+++ b/src/kds_s2000w_image_converter_netpbm.c
@@ -204,6 +204,9 @@ void kds_s2000w_image_converter_metadata_from_scanner_image(blobdata* image, ima
 
 void kds_s2000w_image_converter_jpg_to_pnm(blobdata* in, blobdata* out, int depth)
 {
+	if (!_kds_s2000w_image_converter_is_jpeg(in))
+		return;
+
 	FILE* jpeg_stream = fmemopen(in->data, in->size, "r");
 
 	struct jpeg_decompress_struct cinfo;
@@ -238,5 +241,8 @@ void kds_s2000w_image_converter_jpg_to_pnm(blobdata* in, blobdata* out, int dept
 
 void kds_s2000w_image_converter_tiff_to_pnm(blobdata* in, blobdata* out)
 {
+	if (_kds_s2000w_image_converter_is_jpeg(in))
+		return;
+
 	return;
 }