FS#2187 Search warnings in fresh and empty wiki

Backend

• 

  2011-02-28 gb

  When installing a fresh copy of DokuWiki, e.g. empty wiki, searching for anything leads to warnings:
  
  Warning: array_combine() [function.array-combine]: Both parameters should have at least 1 element in /path/to/my/server/wiki/inc/fulltext.php on line 250
  
  Warning: Invalid argument supplied for foreach() in /path/to/my/server/wiki/inc/fulltext.php on line 254
  
  Warning: array_keys() [function.array-keys]: The first argument should be an array in /path/to/my/server/wiki/inc/fulltext.php on line 272
  
  Warning: Invalid argument supplied for foreach() in /path/to/my/server/wiki/inc/fulltext.php on line 272
  
  Warning: uksort() [function.uksort]: The argument should be an array in /path/to/my/server/wiki/inc/fulltext.php on line 279
  pages with that name (original was Arabic)
  
  Warning: Invalid argument supplied for foreach() in /path/to/my/server/wiki/lib/exe/ajax.php on line 63
• 

  2011-02-28 gb

  Confirmed. Affects both stable and master branches
• 

  2011-03-19 andi

  Hmm. I know that I've seen this before but I can't reproduce it with a fresh clone right now. Has this been fixed? Can anyone still reproduce this?
• 

  2011-03-20 gb

  Seems fixed by this commit:
  
  commit 9b41be24
  Author: Tom N Harris <tnharris@whoopdedo.org>
  Date:   Wed Dec 29 03:50:05 2010 -0500