From 17d4efed6a9140d072e7e497132b96dd37f73eca Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor.andersson@artifex.com>
Date: Tue, 27 Feb 2018 14:56:45 +0100
Subject: Fix 699076: Scoping bug in png_write_band.

---
 source/fitz/output-png.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'source/fitz')

diff --git a/source/fitz/output-png.c b/source/fitz/output-png.c
index 15fb41f0..83490951 100644
--- a/source/fitz/output-png.c
+++ b/source/fitz/output-png.c
@@ -219,10 +219,10 @@ png_write_band(fz_context *ctx, fz_band_writer *writer_, int stride, int band_st
 		/* Unpremultiply data */
 		for (y = 0; y < band_height; y++)
 		{
+			int prev[FZ_MAX_COLORS];
 			*dp++ = 1; /* sub prediction filter */
 			for (x = 0; x < w; x++)
 			{
-				int prev[FZ_MAX_COLORS];
 				int a = sp[n-1];
 				int inva = a ? 256*255/a : 0;
 				int p;
-- 
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