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| author | isaacs <i@izs.me> | 2010-08-25 06:29:32 +0400 |
|---|---|---|
| committer | isaacs <i@izs.me> | 2010-08-25 16:21:51 +0400 |
| commit | 6abef2e2956fde7ba8056706cfbe43b9b6e3abd6 (patch) | |
| tree | 221dab8e9bbe491054598ecd9689a64acdf31981 | |
| parent | f6d2609b82f1ed9f921d45cc3cdee23b7b52a564 (diff) | |
Throw if no cb provided, since that's an annoying error to track down.
| -rw-r--r-- | lib/utils/async-map.js | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/utils/async-map.js b/lib/utils/async-map.js index 0776c9be9..1efaeac81 100644 --- a/lib/utils/async-map.js +++ b/lib/utils/async-map.js @@ -11,6 +11,8 @@ module.exports = asyncMap function asyncMap (list, fn, n, cb_) { if (typeof n === "function") cb_ = n, n = 1 + if (typeof cb_ !== "function") throw new Error( + "No callback provided to asyncMap") if (!list || !list.length) return cb_(null, []) var data = [] , errState = null |