Ensure _.reduce doesn't assign accumulator a collection value if its length is 0.

2026-02-09 18:37:50 +00:00 · 2013-12-25 00:21:45 -06:00
parent 2dab4ccf85
commit 0438fa6816
5 changed files with 41 additions and 27 deletions
--- a/lodash.js
+++ b/lodash.js
@@ -4126,7 +4126,7 @@
        var index = -1,
            length = collection.length;

-        if (noaccum) {
+        if (noaccum && length) {
          accumulator = collection[++index];
        }
        while (++index < length) {