Move a debug statement at the end of new_clues from the caller (just

after return) to the callee (just before). Might print something
useful in the soak-test context (where that debug statement will now
be printed and previously wasn't), but the main aim is to remove the
variable 'ngen' at the main call site, which triggered a set-but-not-
used warning if the debug statement that printed it was compiled out.

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@9392 cda61777-01e9-0310-a592-d414129be87e

diff --git a/pearl.c b/pearl.c
index 02a43db..248d64e 100644 (file)
--- a/pearl.c
+++ b/pearl.c
@@ -1335,6 +1335,8 @@ static int new_clues(game_params *params, random_state *rs,
        break;                         /* got it */
     }
 
+    debug(("%d %dx%d loops before finished puzzle.\n", ngen, w, h));
+
     return ngen;
 }
 
@@ -1343,14 +1345,12 @@ static char *new_game_desc(game_params *params, random_state *rs,
 {
     char *grid, *clues;
     char *desc;
-    int ngen, w = params->w, h = params->h, i, j;
+    int w = params->w, h = params->h, i, j;
 
     grid = snewn(w*h, char);
     clues = snewn(w*h, char);
 
-    ngen = new_clues(params, rs, clues, grid);
-
-    debug(("%d %dx%d loops before finished puzzle.\n", ngen, w, h));
+    new_clues(params, rs, clues, grid);
 
     desc = snewn(w * h + 1, char);
     for (i = j = 0; i < w*h; i++) {