Use a proper union in struct config_item.

[sgt-puzzles.git] / dominosa.c

diff --git a/dominosa.c b/dominosa.c
index 5a3016b4bed2f5e459002920ba0b2dbe145b65e4..d26f97ae5b59ee429870f85e47662dd10de063c8 100644 (file)
--- a/dominosa.c
+++ b/dominosa.c
@@ -169,18 +169,14 @@ static config_item *game_configure(const game_params *params)
     ret[0].name = "Maximum number on dominoes";
     ret[0].type = C_STRING;
     sprintf(buf, "%d", params->n);
-    ret[0].sval = dupstr(buf);
-    ret[0].ival = 0;
+    ret[0].u.string.sval = dupstr(buf);
 
     ret[1].name = "Ensure unique solution";
     ret[1].type = C_BOOLEAN;
-    ret[1].sval = NULL;
-    ret[1].ival = params->unique;
+    ret[1].u.boolean.bval = params->unique;
 
     ret[2].name = NULL;
     ret[2].type = C_END;
-    ret[2].sval = NULL;
-    ret[2].ival = 0;
 
     return ret;
 }
@@ -189,8 +185,8 @@ static game_params *custom_params(const config_item *cfg)
 {
     game_params *ret = snew(game_params);
 
-    ret->n = atoi(cfg[0].sval);
-    ret->unique = cfg[1].ival;
+    ret->n = atoi(cfg[0].u.string.sval);
+    ret->unique = cfg[1].u.boolean.bval;
 
     return ret;
 }