From 6633c129a271b45dab908816293668e4077f17fc Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Tue, 13 Aug 2013 09:51:56 +0200
Subject: make referer information in PNG file optional and configurable

---
 cqrlogo.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'cqrlogo.c')

diff --git a/cqrlogo.c b/cqrlogo.c
index 9e4521b..9ebad37 100644
--- a/cqrlogo.c
+++ b/cqrlogo.c
@@ -68,7 +68,9 @@ int generate_png (struct bitmap_t *bitmap, const char *uri) {
 	png_text *pngtext = NULL;
 
 	pngtext = add_png_text(pngtext, &textcount, "comment", "QR-Code created by cqrlogo - https://github.com/eworm-de/cqrlogo"); 
+#	if PNG_ENABLE_TEXT_REFERER
 	pngtext = add_png_text(pngtext, &textcount, "referer", (char *)uri);
+#	endif
 
 #	if PNG_ENABLE_TEXT_VERSIONS
 #	define VERSIONSTR	VERSION " (" __DATE__ ", " __TIME__ ")"
-- 
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