From c7f1e2e423fea5772c3718e5b30f5bdd792267cc Mon Sep 17 00:00:00 2001
From: Cracker64 <cracker642@gmail.com>
Date: Tue, 11 Jan 2011 10:45:16 -0500
Subject: [PATCH] fix 1px brush replace mode

---
 src/powder.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/powder.c b/src/powder.c
index 5f6a78a48..877048c5d 100644
--- a/src/powder.c
+++ b/src/powder.c
@@ -6130,7 +6130,15 @@ int create_parts(int x, int y, int rx, int ry, int c)
     {
 	if(rx==0&&ry==0)
 	{
-		create_part(-2, x, y, c);
+		if((pmap[y][x]&0xFF)==SLALT || SLALT==0)
+		{
+		    if((pmap[y][x]))
+		    {
+			delete_part(x, y);
+			if(c!=0)
+			create_part(-2, x, y, c);
+		    }
+		}
 	}
 	else
         for(j=-ry; j<=ry; j++)