From 682486d2369c419e4a873beeaaac8d6759a507e8 Mon Sep 17 00:00:00 2001
From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Sun, 2 Nov 2008 14:29:41 +0000
Subject: [PATCH] Patch from Chris Boyle to prevent Solo's inter-block dividing
 lines from becoming indistinguishable from the intra-block ones at low tile
 sizes.

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@8259 cda61777-01e9-0310-a592-d414129be87e
---
 solo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/solo.c b/solo.c
index cbf00c5..6ccf1ad 100644
--- a/solo.c
+++ b/solo.c
@@ -110,7 +110,7 @@ typedef unsigned char digit;
 #define PREFERRED_TILE_SIZE 32
 #define TILE_SIZE (ds->tilesize)
 #define BORDER (TILE_SIZE / 2)
-#define GRIDEXTRA (TILE_SIZE / 32)
+#define GRIDEXTRA max((TILE_SIZE / 32),1)
 
 #define FLASH_TIME 0.4F
 
-- 
2.11.0