Rudder

Following http://www.rudder-project.org/redmine/issues/3759, I now have exception when deserializing change request

[2013-07-24 12:32:04] ERROR application - Failure(could not deserialize directive change of change request #73 cause is: Failure(Could not deserialize directives changes cause A regex constraint was created with an empty pattern, which has no meaning,Empty,Empty),Empty,Full(Failure(Could not deserialize directives changes cause A regex constraint was created with an empty pattern, which has no meaning,Empty,Empty)))

Here is a CR responsible for this issue

2013-04-10 18:14:43.622+02 | <changeRequest fileFormat="4"><groups/><directives><directive id="c0283a06-1dfd-459e-b81a-34ea8fcc88f9"><initialState><directive fileFormat="4"><id>c0283a06-1dfd-459e-b81a-34ea8fcc88f9</id><displayName>sqCopy of &lt;backslash&gt;</displayName><techniqueName>aptPackageInstallation</techniqueName><techniqueVersion>1.0</techniqueVersion><section name="sections"><section name="Debian/Ubuntu packages"><var name="APT_PACKAGE_DEBACTION">add</var><var name="APT_PACKAGE_DEBLIST">another \ package</var></section></section><shortDescription>sqfdsqfd</shortDescription><longDescription/><priority>5</priority><isEnabled>true</isEnabled><isSystem>false</isSystem></directive></initialState><firstChange><change><actor>jon.doe</actor><date>2013-04-10T18:14:43.616+02:00</date><reason>fdghfdghgfdhdfh</reason><diff action="modifyTo"><directive fileFormat="4"><id>c0283a06-1dfd-459e-b81a-34ea8fcc88f9</id><displayName>sqCopy of &lt;backslash&gt;</displayName><techniqueName>aptPackageInstallation</techniqueName><techniqueVersion>1.0</techniqueVersion><section name="sections"><section name="Debian/Ubuntu packages"><var name="APT_PACKAGE_DEBACTION">add</var><var name="APT_PACKAGE_DEBLIST">another \ package dfdh</var></section></section><shortDescription>sqfdsqfd</shortDescription><longDescription/><priority>5</priority><isEnabled>true</isEnabled><isSystem>false</isSystem></directive></diff><rootSection><SECTIONS><SECTION name="Debian/Ubuntu packages" multivalued="true" component="true" foldable="false" componentKey="APT_PACKAGE_DEBLIST"><INPUT><NAME>APT_PACKAGE_DEBLIST</NAME><DESCRIPTION>Package name</DESCRIPTION><LONGDESCRIPTION/><UNIQUEVARIABLE>false</UNIQUEVARIABLE><MULTIVALUED>true</MULTIVALUED><CHECKED>true</CHECKED><CONSTRAINT><TYPE>string</TYPE><MAYBEEMPTY>false</MAYBEEMPTY><REGEX/></CONSTRAINT></INPUT><SELECT1><NAME>APT_PACKAGE_DEBACTION</NAME><DESCRIPTION>Action to perform on this package</DESCRIPTION><LONGDESCRIPTION/><UNIQUEVARIABLE>false</UNIQUEVARIABLE><MULTIVALUED>true</MULTIVALUED><CHECKED>true</CHECKED><ITEM><VALUE>add</VALUE><LABEL>Install only (don't update)</LABEL></ITEM><ITEM><VALUE>update</VALUE><LABEL>Update only (don't install)</LABEL></ITEM><ITEM><VALUE>delete</VALUE><LABEL>Remove</LABEL></ITEM><CONSTRAINT><TYPE>string</TYPE><DEFAULT>add</DEFAULT><MAYBEEMPTY>false</MAYBEEMPTY><REGEX/></CONSTRAINT></SELECT1></SECTION></SECTIONS></rootSection></change></firstChange><nextChanges/></directive></directives><rules/><globalParameters></globalParameters></changeRequest>