temporary fix optional chaining before =

src/General/Index.coffee

@@ -588,7 +588,8 @@ Index =
       # Optional notification for manual refreshes
       Index.notice or= new Notice 'info', 'Refreshing index...'
       Index.nTimeout or= setTimeout ->
-        Index.notice?.el.lastElementChild.textContent += ' (disable JSON Index if this takes too long)'
+        # TODO check if notice exists
+        Index.notice.el.lastElementChild.textContent += ' (disable JSON Index if this takes too long)'
       , 3 * $.SECOND
     else
       # Also display notice if Index Refresh is taking too long

src/Images/Volume.coffee

@@ -5,11 +5,13 @@ Volume =
 
     $.sync 'Allow Sound', (x) ->
       Conf['Allow Sound'] = x
-      Volume.inputs?.unmute.checked = x
+      # TODO check if inputs exits
+      Volume.inputs.unmute.checked = x
 
     $.sync 'Default Volume', (x) ->
       Conf['Default Volume'] = x
-      Volume.inputs?.volume.value = x
+      # TODO check if inputs exits
+      Volume.inputs.volume.value = x
 
     if Conf['Mouse Wheel Volume']
       Callbacks.Post.push

src/Miscellaneous/PSAHiding.coffee

@@ -59,4 +59,5 @@ PSAHiding =
       $.add content, [psa.childNodes...]
     else
       $.add psa, [content.childNodes...]
-    PSAHiding.hr?.hidden = psa.hidden
+    # TODO check if hr exists
+    PSAHiding.hr.hidden = psa.hidden

src/Monitoring/ThreadStats.coffee

@@ -77,7 +77,8 @@ ThreadStats =
     {thread, postCountEl, fileCountEl, ipCountEl} = ThreadStats
     postCountEl.textContent = ThreadStats.postCount
     fileCountEl.textContent = ThreadStats.fileCount
-    ipCountEl?.textContent  = thread.ipCount ? '?'
+    # TOTO check if ipCountEl exists
+    ipCountEl.textContent  = thread.ipCount ? '?'
     postCountEl.classList.toggle 'warning', (thread.postLimit and !thread.isSticky)
     fileCountEl.classList.toggle 'warning', (thread.fileLimit and !thread.isSticky)
 

src/Posting/QR.coffee

@@ -786,7 +786,8 @@ QR =
     post.unlock()
 
     if (err = @response?.getElementById 'errmsg') # error!
-      $('a', err)?.target = '_blank' # duplicate image link
+      # TODO: check if exists
+      $('a', err).target = '_blank' # duplicate image link
     else if (connErr = (!@response or @response.title isnt 'Post successful!'))
       err = QR.connectionError()
       Captcha.cache.save QR.currentCaptcha if QR.captcha is Captcha.v2 and QR.currentCaptcha

src/main/Main.coffee

@@ -223,7 +223,8 @@ Main =
     return if !Main.isThisPageLegit()
 
     # disable the mobile layout
-    $('link[href*=mobile]', d.head)?.disabled = true
+    # TODO check if exists
+    $('link[href*=mobile]', d.head).disabled = true
     doc.dataset.host = location.host
     $.addClass doc, "sw-#{g.SITE.software}"
     $.addClass doc, if g.VIEW is 'thread' then 'thread-view' else g.VIEW