added fix from helix

addon.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <addon id="script.xbmcbackup"
-    name="XBMC Backup" version="0.5.9" provider-name="robweber">
+    name="XBMC Backup" version="0.6.1" provider-name="robweber">
   <requires>
     <import addon="xbmc.python" version="2.14.0"/>
   </requires>

changelog.txt

@@ -1,3 +1,11 @@
+Version 0.6.0
+
+fix for growing backups - thanks brokeh
+
+Version 0.6.0
+
+fixed typo in Dropbox rmfile command
+
 Version 0.5.9
 
 fixed dropbox unicode error

resources/lib/backup.py

@@ -551,12 +551,11 @@ class XbmcBackup:
         rFile.close()
 
 class FileManager:
-    fileArray = []
     not_dir = ['.zip','.xsp','.rar']
-    vfs = None
 
     def __init__(self,vfs):
         self.vfs = vfs
+        self.fileArray = []
 
     def walkTree(self,directory):
        

resources/lib/vfs.py

@@ -195,7 +195,7 @@ class DropboxFileSystem(Vfs):
         else:
             return False
 
-    def rmFile(self,aFile):
+    def rmfile(self,aFile):
         aFile = self._fix_slashes(aFile)
         if(self.client != None and self.exists(aFile)):
             self.client.file_delete(aFile)