Fix divide-by-zero in rescaleProgress

2016-01-31 20:13:55 -10:00 · 2016-01-31 20:13:55 -10:00 · a7b0b64578
commit a7b0b64578
parent 76090f6d36
1 changed files with 6 additions and 1 deletions
--- a/src/mceditlib/util/progress.py
+++ b/src/mceditlib/util/progress.py
@ -29,7 +29,12 @@ def rescaleProgress(iterable, start, end):
            if len(progress) > 2:
                status = progress[2]

-            yield start + current * d / maximum, end, status
+            if maximum:
+                offset = current * d / maximum
+            else:
+                offset = 0
+
+            yield start + offset, end, status
        else:
            yield progress