Declare variable

IonicaBizau · May 26, 2016 · 8751d6e · 8751d6e
1 parent b6b318a
commit 8751d6e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/index.js b/lib/index.js
@@ -529,7 +529,7 @@ GitStats.prototype.authors = function (options, callback) {
     repo.exec("shortlog -s -n --all", function (err, stdout) {
         if (err) { return callback(err); }
         var lines = stdout.split("\n");
-        pieData = stdout.split("\n").map(function (c) {
+        var pieData = stdout.split("\n").map(function (c) {
             var splits = c.split("\t").map(function (cc) {
                 return cc.trim();
             });