frame (i.e. page number here) argument can be 0, so 'if frame' phrase will...

frame (i.e. page number here) argument can be 0, so 'if frame' phrase will ignore frame=0 argument, and it will convert all pages, that can use too much memory.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@29403 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Image.py

@@ -414,7 +414,7 @@ class Image(File, OFSImage):
       parameter_list.extend(['-density', '%sx%s' % (resolution, resolution)])
     parameter_list.extend(['-quality', str(quality)])
     parameter_list.extend(['-geometry', '%sx%s' % (width, height)])
-    if frame:
+    if frame is not None:
       parameter_list.append('-[%s]' % frame)
     else:
       parameter_list.append('-')