remove dynamic equality

examples/http_download_actor.ce

@@ -18,7 +18,7 @@ var state = {
 
 // Helper to calculate progress percentage
 function get_progress() {
-    if (state.total_bytes === 0) {
+    if (state.total_bytes == 0) {
         return 0;
     }
     return Math.round((state.downloaded_bytes / state.total_bytes) * 100);
@@ -150,7 +150,7 @@ function read_next_chunk() {
     try {
         var chunk = http.fetch_read_chunk(state.connection);
         
-        if (chunk === null) {
+        if (chunk == null) {
             // Download complete
             finish_download();
             return;