Multivalue Handling Fails in CsvResultParser.py

[johnfromthefuture]

When a value in a multivalue field is blank, for whatever reason, splunk records '$$' in the results.csv.gz file. This code fails then and throws an unhandled exception: `matches = re.match(r'\$(.+)\$', val)

values.append(matches.group(1))`

I am planning to test a change in my environment (because this is impacting alert generation for a couple of my alerts) by changing this section to: `for val in line[k].split(";"):

try:

    if val != '$$':

        matches = re.match(r'\$(.+)\$', val)

        values.append(matches.group(1))

except:

    # Found an issue in the regex match that impacted me and I don't want it to happen again.

    continue`

[johnfromthefuture]

Just wanted to add that the fix provided above did correct the issue I was experiencing without impacting operations.

[simcen]

Thx for the report, will include this within the next release