Fix lastRow bug.

It was introduced by 99ffc9991e.
14 years ago · 63d3f06265
1 changed files with 1 additions and 1 deletions
--- a/pdf.js
+++ b/pdf.js
@ -825,7 +825,7 @@ var PredictorStream = (function() {
        currentRow[i] = rawBytes[i];
      for (; i < rowBytes; ++i) {
        var up = prevRow[i];
-        var upLeft = lastRow[i - pixBytes];
+        var upLeft = prevRow[i - pixBytes];
        var left = currentRow[i - pixBytes];
        var p = left + up - upLeft;