From 2e214d740cc9ea2c8061713b0d944f1f29374206 Mon Sep 17 00:00:00 2001 From: Simon Tatham Date: Thu, 4 Aug 2005 17:07:51 +0000 Subject: [PATCH] Bug fix from James H: solve_game() was returning error messages in the return value rather than in *error. In the old days type- checking would have caught this, but now of course they're the same type. [originally from svn r6161] --- slant.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/slant.c b/slant.c index 06c1f51..1310018 100644 --- a/slant.c +++ b/slant.c @@ -734,9 +734,10 @@ static char *solve_game(game_state *state, game_state *currstate, if (ret != 1) { sfree(soln); if (ret == 0) - return "This puzzle is not self-consistent"; + *error = "This puzzle is not self-consistent"; else - return "Unable to find a unique solution for this puzzle"; + *error = "Unable to find a unique solution for this puzzle"; + return NULL; } free_soln = TRUE; }