sync: Improve error message when writing smart sync manifest fails
The error message only states that writing the manifest failed.
Include the exception message, so it's easier to track down the reason
that the write failed.
Change-Id: I06e942c48a19521ba45292199519dd0a8bdb1de7
diff --git a/subcmds/sync.py b/subcmds/sync.py
index b4546c1..c9ca889 100644
--- a/subcmds/sync.py
+++ b/subcmds/sync.py
@@ -592,8 +592,9 @@
f.write(manifest_str)
finally:
f.close()
- except IOError:
- print('error: cannot write manifest to %s' % manifest_path,
+ except IOError as e:
+ print('error: cannot write manifest to %s:\n%s'
+ % (manifest_path, e),
file=sys.stderr)
sys.exit(1)
self._ReloadManifest(manifest_name)
