Better comment for saving __SUB__ in a variable

mojolicious · May 13, 2021 · cfb624f · cfb624f
1 parent 32b5ab3
commit cfb624f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Mojolicious/Guides/Cookbook.pod b/lib/Mojolicious/Guides/Cookbook.pod
@@ -1413,7 +1413,7 @@ to process requests in smaller batches.
     # Stop if there are no more URLs
     return unless my $url = shift @urls;
 
-    # Avoid circular reference
+    # save __SUB__ for later use in another callback
     my $fetch = __SUB__;
 
     # Fetch the next title