From: Bastian Dehn <hhaalo@arcor.de>
Date: Tue, 5 May 2026 14:35:47 +0000 (+0200)
Subject: add pbm sig symbole
X-Git-Tag: v1.1.30^2~9
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=6c5dd18dd4d17b108a5da0197d772fde6b708c89;p=sane-kds-s2000w-net.git

add pbm sig symbole
---

diff --git a/src/kds_s2000w_handler.c b/src/kds_s2000w_handler.c
index a363986..ee0bf2e 100644
--- a/src/kds_s2000w_handler.c
+++ b/src/kds_s2000w_handler.c
@@ -10,6 +10,7 @@
 
 #define SPACE 0x0a
 #define ATTEMPT 30
+#define PBM_SIG "P4"
 
 uint32_t _kds_s2000w_handler_find_first_data_byte(const imagedata_t* image)
 {
@@ -18,7 +19,7 @@ uint32_t _kds_s2000w_handler_find_first_data_byte(const imagedata_t* image)
 	const char* data = (const char*) image->data;
 	uint8_t header_spaces = 3;
 
-	if (strncmp(data, "P4", 2) == 0)
+	if (strncmp(data, PBM_SIG, 2) == 0)
 		header_spaces = 2;
 
 	uint32_t space_count = 0;