From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Sun, 2 Nov 2008 14:29:41 +0000 (+0000)
Subject: Patch from Chris Boyle to prevent Solo's inter-block dividing lines
X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/commitdiff_plain/682486d2369c419e4a873beeaaac8d6759a507e8

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
---

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