Sort ranges before inverting them...

zb3 · zb3 · commit db7b5436e160 · 2018-04-11T16:18:41.000+02:00
diff --git a/util.py b/util.py
@@ -98,6 +98,7 @@ def merge_ranges(ranges):
   return new_ranges
 
 def invert_ranges(ranges):
+  ranges.sort(key=lambda x: x[0])
   new_ranges = [[0, 2**32-1]]
 
   for s, e in ranges:
