fix inits

seasonals/snowfall.js

@@ -99,6 +99,12 @@ function animateSnowflake(snowflake) {
   fall();
 }
 
-// initialize snowfall after the DOM is loaded
-if (!snowfall) return; // exit if snowfall is disabled
-createSnowflakes();
+// initialize snowfall
+function initializeSnowfall() {
+  if (!snowfall) {
+    return; // exit if snowfall is disabled
+  }
+  createSnowflakes();
+}
+
+initializeSnowfall();