Checks whether a symlink exists before making it. #323
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If a symlink already exists and points to the file it should go to, we do nothing. This avoids the unnecessary re-creation of links which change the file data of the link and enclosing directory which make it harder to see when something actually changed. Fixes #164.
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If a symlink already exists and points to the file it should go to, we do nothing.
This avoids the unnecessary re-creation of links which change the file data of the link and enclosing directory which make it harder to see when something actually changed.
Fixes #164.