exportAll: bugfix empty array

6 years ago · bf3f77687a
1 changed files with 3 additions and 1 deletions
--- a/src/exportAll.js
+++ b/src/exportAll.js
@ -48,7 +48,9 @@ function createDownload (conf, data, callback) {
          return callback(err)
        }

-        data = data.reduce((all, chunk) => all.concat(chunk))
+        if (data.length !== 0) {
+          data = data.reduce((all, chunk) => all.concat(chunk))
+        }

        let result = exportFun.finish(data)