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ref: 945d8f0a3a9bfe2702170a75484271c71931b2eb
parent: c0f8b08833f45a6d7aef1086778c9bc479fdefb3
author: Simon Tatham <anakin@pobox.com>
date: Sat Apr 17 09:27:12 EDT 2010 

Fix from James H for an assertion failure during Signpost
generation. To reproduce, try 'signpost --generate 1 7x7#12345-162'.

[originally from svn r8921]


--- a/signpost.c
+++ b/signpost.c
@@ -752,6 +752,7 @@
         copy->flags[j] |= FLAG_IMMUTABLE;
         state->flags[j] |= FLAG_IMMUTABLE;
         debug_state("Copy of state: ", copy);
+        strip_nums(copy);
         if (solve_state(copy) > 0) goto solved;
         assert(check_nums(state, copy, 1));
     }