emma crashed with ValueError in <module>()

[Murat DOGANCAY]

Binary package hint: emma

i clicked a row cell and select "set field value to ..." --> NULL
in query tab then crash.

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: emma 0.6-4
ProcVersionSignature: Ubuntu 2.6.32-25.44-generic 2.6.32.21+drm33.7
Uname: Linux 2.6.32-25-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Thu Oct 7 20:43:19 2010
ExecutablePath: /usr/share/emma/emma
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
InterpreterPath: /usr/bin/python2.6
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/Emma
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.utf8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/Emma']
SourcePackage: emma
Title: emma crashed with ValueError in <module>()
Traceback:
 Traceback (most recent call last):
   File "/usr/share/emma/emmalib/__init__.py", line 2322, in on_cw_test
     data[widget_map.get(n, n)] = eval("%s(%r)" % (typename, self.xml.get_widget("cw_%s" % n).get_text()))
   File "<string>", line 1, in <module>
 ValueError: invalid literal for int() with base 10: ''
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