1 files changed, 1 insertions, 5 deletions
diff --git a/emcc.c b/emcc.c
index eedfc35..31aedbd 100644
--- a/emcc.c
+++ b/emcc.c
@@ -987,7 +987,6 @@ int main(int argc, char **argv)
      */
     {
         struct preset_menu *menu = midend_get_presets(me, &npresets);
-        char *env;
         bool may_configure = false;
         presets = snewn(npresets, game_params *);
         for (i = 0; i < npresets; i++)
@@ -999,10 +998,7 @@ int main(int argc, char **argv)
          * Crude hack to allow the "Custom..." item to be hidden on
          * KaiOS, where dialogs don't yet work.
          */
-        env = getenv("PUZZLES_ALLOW_CUSTOM");
-
-        if (thegame.can_configure &&
-            (!env || env[0] == 'y' || env[0] == 'Y'))
+        if (thegame.can_configure && getenv_bool("PUZZLES_ALLOW_CUSTOM", true))
             may_configure = true;
         if (may_configure)
             js_add_preset(0, "Custom...", -1);