From beaf66702baa22ca35984ddb3942086baed2e8c7 Mon Sep 17 00:00:00 2001
From: ccd0 <admin@containerchan.org>
Date: Sat, 21 Nov 2015 00:47:13 -0800
Subject: [PATCH] Work around apparent Firefox bug preventing focusing on
 captcha iframe.

---
 src/Posting/Captcha.v2.coffee | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/Posting/Captcha.v2.coffee b/src/Posting/Captcha.v2.coffee
index 881426868..1e0e8c75b 100644
--- a/src/Posting/Captcha.v2.coffee
+++ b/src/Posting/Captcha.v2.coffee
@@ -73,9 +73,11 @@ Captcha.v2 =
       return @reload()
 
     if @nodes.container
-      if d.activeElement is @nodes.counter and (iframe = $ 'iframe', @nodes.container)
-        iframe.focus()
-        QR.focus() # Event handler not fired in Firefox
+      # XXX https://bugzilla.mozilla.org/show_bug.cgi?id=1226835
+      $.queueTask =>
+        if @nodes.container and d.activeElement is @nodes.counter and (iframe = $ 'iframe', @nodes.container)
+          iframe.focus()
+          QR.focus() # Event handler not fired in Firefox
       return
 
     @nodes.container = $.el 'div', className: 'captcha-container'