[ https://issues.apache.org/jira/browse/IO-475 ]
Miriam Cohen deleted comment on IO-475:
---------------------------------
was (Author: JIRAUSER312074):
I’m going to work on this issue and propose a fix.
> FilenameUtils#normalizeNoEndSeparator returns null for UNC prefix without
> trailing backslash
> --------------------------------------------------------------------------------------------
>
> Key: IO-475
> URL: https://issues.apache.org/jira/browse/IO-475
> Project: Commons IO
> Issue Type: Bug
> Affects Versions: 1.4, 2.0, 2.0.1, 2.1, 2.2, 2.3, 2.4
> Reporter: Scott Hoof
> Priority: Minor
>
> FilenameUtils#normalizeNoEndSeparator returns null for UNC prefix without
> trailing backslash.
> The observed behavior is that normalizeNoEndSeparator returns a non-null
> value for the following unc-path-prefix:
> \\{serverName-or-IP}\
> {backSlash}{backSlash}{serverName-or-IP}{backSlash}
> but returns null for the following unc-path-prefix:
> \\{serverName-or-IP}
> {backSlash}{backSlash}{serverName-or-IP}
> The markdown seems to eat my backslashes prepended to the serverName-or-IP.
> There is nothing in the Microsoft API documentation which would suggest that
> the second unc-path-prefix would be invalid.
> Therefore the expectation is that they should be treated as equivalent by
> FilenameUtils#normalizeNoEndSeparator.
> The handling of unc-path-prefix is inconsistent with how
> FilenameUtils#normalizeNoEndSeparator handles drive relative and drive
> absolute path prefixes, where each notation is accepted and returns a
> non-null --> ( C: and C:\ ).
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
