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@isaacs isaacs/gist:1950942
Created Mar 1, 2012

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$ git diff lib/utils/find-prefix.js
diff --git a/lib/utils/find-prefix.js b/lib/utils/find-prefix.js
index 320456c..bc2c959 100644
--- a/lib/utils/find-prefix.js
+++ b/lib/utils/find-prefix.js
@@ -45,6 +45,9 @@ function findPrefix_ (p, original, cb) {
return cb(null, p)
}
- return findPrefix_(path.dirname(p), original, cb)
+ var d = path.dirname(p)
+ if (d === p) return cb(null, original)
+
+ return findPrefix_(d, original, cb)
})
}
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