From: Jonas Kölker <jonaskoelker@yahoo.com>
Date: Mon, 21 Sep 2015 13:55:53 +0000 (+0200)
Subject: Fix segfault in Range's game_text_format.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=1380b55b5b9b5a841f3375f6c3f614105f1b6884;p=sgt-puzzles.git

Fix segfault in Range's game_text_format.

Occurred on Nx1 puzzles, etc.
---

diff --git a/range.c b/range.c
index 391bdc8..dc847a4 100644
--- a/range.c
+++ b/range.c
@@ -1167,7 +1167,7 @@ static char *game_text_format(const game_state *state)
     cellsize = 0; /* or may be used uninitialized */
 
     for (c = 0; c < w; ++c) {
-        for (r = 1; r < h; ++r) {
+        for (r = 0; r < h; ++r) {
             puzzle_size k = state->grid[idx(r, c, w)];
             int d;
             for (d = 0; k; k /= 10, ++d);