no longer sends `undefined` char with job pad step

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/schedule.js b/tools/schedule.js
index dfbe854..d8509b8 100644
--- a/tools/schedule.js
+++ b/tools/schedule.js
@@ -104,7 +104,7 @@ exports.Queue = function(delayms, maxExport, call){
     // Step 4: Shallow copy job array, and sort by job.wacc.
     for (job of jobq.slice().sort((el, ne) => el.wacc-ne.wacc)){
       // Step 5: Iterate through array (high->low), and subtract 1 until the length of output is num.
-      if (dequeued.length == num) break;
+      if (dequeued.length == num || job.data.length == 0) break;
       job.wacc--;
       dequeued.push(job.data.pop());
     }