From 984395311cfc1013a4b7d4c887471061c390c897 Mon Sep 17 00:00:00 2001
From: hooper114 <hooper114>
Date: Thu, 28 Jan 2010 18:48:42 +0000
Subject: [PATCH] Block text on small PNG images

---
 backend/library.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/library.c b/backend/library.c
index eca39453..17e24d57 100644
--- a/backend/library.c
+++ b/backend/library.c
@@ -664,6 +664,7 @@ int ZBarcode_Print(struct zint_symbol *symbol, int rotate_angle)
 
 #ifndef NO_PNG
 		if(!(strcmp(output, "PNG"))) {
+			if(symbol->scale < 1.0) { symbol->text[0] = '\0'; }
 			error_number = png_handle(symbol, rotate_angle);
 		} else {
 #endif