fixing file description bug

git-svn-id: https://wikiteam.googlecode.com/svn/trunk@796 31edc4fc-5e31-b4c4-d58b-c8bc928bcb95

dumpgenerator.py

@@ -648,7 +648,7 @@ def generateImageDump(config={}, other={}, images=[], start=''):
         #saving description if any
         xmlfiledesc = getXMLFileDesc(config=config, title='Image:%s' % (filename)) 
         f = open('%s/%s.desc' % (imagepath, filename2), 'w')
-        if not re.search(r'<text xml:space=', xmlfiledesc): #<text xml:space="preserve" bytes="36">Banner featuring SG1, SGA, SGU teams</text>
+        if not re.search(r'</mediawiki>', xmlfiledesc): #<text xml:space="preserve" bytes="36">Banner featuring SG1, SGA, SGU teams</text>
             #failure when retrieving desc? then save it as empty .desc
             xmlfiledesc = ''
         f.write(xmlfiledesc)