unexpanded images still being retried should be shown as expanding

src/Images/Gallery.coffee

@@ -184,6 +184,7 @@ Gallery =
       if file.error?.code is MediaError.MEDIA_ERR_DECODE
         return new Notice 'error', 'Corrupt or unplayable video', 30
       ImageCommon.error g.posts[file.dataset.post], null, ->
+        return unless URL
         thumb.href = URL
         file.src = URL if Gallery.nodes.current is file
 

src/Images/ImageCommon.coffee

@@ -42,6 +42,7 @@ ImageCommon =
       filename: post.file.URL
     if URL and (/^https:\/\//.test(URL) or location.protocol is 'http:')
       return cb URL
+    cb null # report nothing to retry
 
   addControls: (video) ->
     handler = ->

src/Images/ImageExpand.coffee

@@ -218,15 +218,18 @@ ImageExpand =
     post = Get.postFromNode @
     $.rm @
     delete post.file.fullImage
+    if ImageCommon.decodeError @, post
+      ImageExpand.contract post
+      return
     # Images can error:
     #  - before the image started loading.
     #  - after the image started loading.
-    unless post.file.isExpanding or post.file.isExpanded
+    # Don't try to re-expand if it was already contracted.
-      # Don't try to re-expand if it was already contracted.
+    if post.file.isExpanding or post.file.isExpanded
-      return
+      ImageCommon.error post, 10 * $.SECOND, (URL) ->
-    ImageExpand.contract post
+        if post.file.isExpanding or post.file.isExpanded
-    return if ImageCommon.decodeError @, post
+          ImageExpand.contract post
-    ImageCommon.error post, 10 * $.SECOND, (URL) -> ImageExpand.expand post, URL
+          ImageExpand.expand post, URL if URL
 
   menu:
     init: ->

src/Images/ImageHover.coffee

@@ -44,4 +44,5 @@ ImageHover =
     return unless doc.contains @
     post = g.posts[@dataset.fullID]
     return if ImageCommon.decodeError @, post
-    ImageCommon.error post, 3 * $.SECOND, @src = URL
+    ImageCommon.error post, 3 * $.SECOND, ->
+      @src = URL if URL