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https://issues.apache.org/jira/browse/MSHADE-244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Diego Rivera updated MSHADE-244:
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Attachment: shade.no-replace.patch
Patch against version 2.4.3 (with another non-overlapping patch applied, so
line numbers may not match) exactly
> Avoid file copy and replacement when source and target files are the same file
> ------------------------------------------------------------------------------
>
> Key: MSHADE-244
> URL: https://issues.apache.org/jira/browse/MSHADE-244
> Project: Maven Shade Plugin
> Issue Type: Bug
> Affects Versions: 2.4.3
> Reporter: Diego Rivera
> Priority: Blocker
> Attachments: shade.no-replace.patch
>
>
> When Shade::replaceFile() is invoked, and the source and target are the same,
> no work should be performed since this can result in an attempt at copying
> the same file upon itself, and the target will end up as a 0-byte file.
> Instead, the proposed patch (attached) adds a check to perform a best-attempt
> intercept of that condition and avoid any unnecessary work.
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