shithub: puzzles

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Fix segfault in Range's game_text_format.

Occurred on Nx1 puzzles, etc.

--- a/range.c

+++ b/range.c

@@ -1167,7 +1167,7 @@

     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);