readdirSyncRecursive: follow symlinks only if we haven't read the destination yet

ryanmcgrath / wrench-js

Recursive file operations in Node.js

MIT License

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Open theosp opened 10 years ago

theosp commented 10 years ago

Fix an issue whre readdirSyncRecursive will get into infinite loop for circular symlinks.

Note: fix to readdirRecursive is also needed.