Revert "sparse_img.py: Don't write empty map groups."
This reverts commit 7f9470cda390ee61c0fc71491d0c649fbf6e02dd.
Change-Id: I97e2859903fbc4f1e6f0824269ae88b23f63e032
diff --git a/tools/releasetools/sparse_img.py b/tools/releasetools/sparse_img.py
index 59d2b71..7574747 100644
--- a/tools/releasetools/sparse_img.py
+++ b/tools/releasetools/sparse_img.py
@@ -204,12 +204,8 @@
nonzero_blocks.append(b)
nonzero_blocks.append(b+1)
- assert zero_blocks or nonzero_blocks
-
- if zero_blocks:
- out["__ZERO"] = rangelib.RangeSet(data=zero_blocks)
- if nonzero_blocks:
- out["__NONZERO"] = rangelib.RangeSet(data=nonzero_blocks)
+ out["__ZERO"] = RangeSet(data=zero_blocks)
+ out["__NONZERO"] = RangeSet(data=nonzero_blocks)
def ResetFileMap(self):
"""Throw away the file map and treat the entire image as