From a4674bda47ddeed7cc929bafdcd89b6bd156ee30 Mon Sep 17 00:00:00 2001
From: Johan Manuel
Date: Tue, 26 Jul 2016 15:05:30 +0200
Subject: Fix some comparisons between signed and unsigned integers

---
 drivers/png/image_loader_png.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/png/image_loader_png.cpp')

diff --git a/drivers/png/image_loader_png.cpp b/drivers/png/image_loader_png.cpp
index e10ac7493..4967b0f9d 100644
--- a/drivers/png/image_loader_png.cpp
+++ b/drivers/png/image_loader_png.cpp
@@ -270,7 +270,7 @@ static void user_read_data(png_structp png_ptr,png_bytep data, png_size_t p_leng
 	PNGReadStatus *rstatus;
 	rstatus=(PNGReadStatus*)png_get_io_ptr(png_ptr);
 
-	int to_read=p_length;
+	png_size_t to_read=p_length;
 	if (rstatus->size>=0) {
 		to_read = MIN( p_length, rstatus->size - rstatus->offset);
 	}
-- 
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