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From "Ricky Martin (JIRA)" <j...@apache.org>
Subject [jira] Created: (CONFIGURATION-418) incorrect backslash parsing
Date Mon, 31 May 2010 14:50:37 GMT
incorrect backslash parsing
---------------------------

                 Key: CONFIGURATION-418
                 URL: https://issues.apache.org/jira/browse/CONFIGURATION-418
             Project: Commons Configuration
          Issue Type: Bug
    Affects Versions: 1.6
         Environment: Commons Configuration 1.6
            Reporter: Ricky Martin
            Priority: Minor


I am using Commons Configuration (PropertiesConfiguration) and some of my data are windows
shares: \\share1 or \\share2. The problem is the parsing return different things depending
how the keys are defined. For example, these keys

share=\\\\share1
share=\\\\share2

are different than:

share=\\\\share1, \\\\share2

The first one returns two backslashes ("\\share1" and "\\share2") and the second returns just
one ("\share1" and "\share2"). I think the problem is in PropertyConverter line 525, cos the
backslash is hidden twice when multivalue parsing is done:

if (c != delimiter && c != LIST_ESC_CHAR) 
                {
                    // no, also add escape character
                    token.append(LIST_ESC_CHAR);
                }

In my understanding the second condition produces this strange issue and it should be like
this:

if (c != delimiter) 
                {
                    // no, also add escape character
                    token.append(LIST_ESC_CHAR);
                }

Check that cos I can be missing something...

TIA

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