Placate optimiser.

[originally from svn r6171]

1 files changed, 1 insertions, 0 deletions

diff --git a/slant.c b/slant.c
index 1730409..908d0e6 100644
--- a/slant.c
+++ b/slant.c
@@ -1908,6 +1908,7 @@ int main(int argc, char **argv)
      * user with Hard-level deductions. For this reason, we grade
      * the puzzle internally before doing anything else.
      */
+    ret = -1;			       /* placate optimiser */
     for (diff = 0; diff < DIFFCOUNT; diff++) {
 	ret = slant_solve(p->w, p->h, s->clues->clues,
 			  s->soln, sc, diff);