[jira] [Assigned] (CAMEL-4841) URISupport: URI normalization duplicates query if path is empty

["Willem Jiang (Assigned) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-4841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Willem Jiang reassigned CAMEL-4841:
-----------------------------------

    Assignee: Willem Jiang
    
> URISupport: URI normalization duplicates query if path is empty
> ---------------------------------------------------------------
>
>                 Key: CAMEL-4841
>                 URL: https://issues.apache.org/jira/browse/CAMEL-4841
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 2.8.3
>            Reporter: Anton Koscejev
>            Assignee: Willem Jiang
>            Priority: Minor
>
> URI with empty path, but non-empty query part is not properly normalized. The query part is in fact duplicated. E.g, URI "foobar://?foo=1&bar=2" is incorrectly normalized to "foobar://?foo=1&bar=2?bar=2&foo=1".
> This is caused by incorrect identification of the path part in org.apache.camel.util.URISupport.normalizeUri(String):
>         int idx = path.indexOf('?');
>         if (idx > 0) {
>             path = path.substring(0, idx);
>         }
> The comparison of "idx > 0" is incorrect, because this way, if '?' is the first character, the path is not set to empty string. The correct comparison should be "idx > -1" or "idx >= 0" or even just "idx != -1" since that's the only value that String.indexOf returns when the character is not found.

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