From 4670313f6fe1790165040910121481d16d5f062c Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Wed, 18 May 2005 17:28:48 +0000
Subject: [PATCH] Rectangles random seed IDs shouldn't bother stating the
 expansion factor if it's zero.

[originally from svn r5807]
---
 rect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rect.c b/rect.c
index 78c9e08..5e008e7 100644
--- a/rect.c
+++ b/rect.c
@@ -150,7 +150,7 @@ static char *encode_params(game_params *params, int full)
     char data[256];
 
     sprintf(data, "%dx%d", params->w, params->h);
-    if (full)
+    if (full && params->expandfactor)
         sprintf(data + strlen(data), "e%g", params->expandfactor);
 
     return dupstr(data);