From 59e333ee9e40ae0be0af08fe0eb739f1babf5771 Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Fri, 22 Jan 2010 10:36:06 +0100
Subject: Fix muppetry

---
 src/filters.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/filters.c b/src/filters.c
index adb291ba..dfbe353f 100644
--- a/src/filters.c
+++ b/src/filters.c
@@ -90,9 +90,10 @@ static void noise_filter(struct image *image)
 		int dx, dy;
 		int val = image->data[x+image->width*y];
 
-		if ( (x==1) || (x==image->width-1)
-		  || (y==1) || (y==image->height-1) ) {
+		if ( (x==0) || (x==image->width-1)
+		  || (y==0) || (y==image->height-1) ) {
 			if ( val < 0 ) val = 0;
+			continue;
 		}
 
 		for ( dx=-1; dx<=+1; dx++ ) {
-- 
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