completions_tree_view.getCellProperties: fix for XULRunner >= 22
authorJohn Foerch <jjfoerch@earthlink.net>
Fri, 8 Nov 2013 04:29:47 +0000 (23:29 -0500)
committerJohn Foerch <jjfoerch@earthlink.net>
Fri, 8 Nov 2013 04:29:47 +0000 (23:29 -0500)
commit38b6279c2053854c2e8f24e70facb5328d9f170c
tree3d1033884bdf6f51ad554465e6aaf193a95ce21d
parent48d195aa3441a607bfbbdc5b2bcbf98a6043dd01
completions_tree_view.getCellProperties: fix for XULRunner >= 22

Conkeror would issue errors like the following to the terminal when
running on XULRunner 22 or later:

    Console error: [JavaScript Error: "TypeError: props is undefined"
      {file: "chrome://conkeror/content/minibuffer-read.js" line: 69}]
      Category: chrome javascript

The behavior of getCellProperties was changed in XULRunner 22, so this
patch is an update for that change.
modules/minibuffer-read.js