Change of util: Fix occurances where back() might be called on an empty string for zenfs_tool_backup() uncovered this issue.
test/utils/0040_backup.sh segfaults when building ZenFS with RocksDB 6.29.fb (c++11), therefore RocksDB nightly does not pass anymore.
Change of
util: Fix occurances where back() might be called on an empty string
forzenfs_tool_backup()
uncovered this issue. test/utils/0040_backup.sh segfaults when building ZenFS with RocksDB 6.29.fb (c++11), therefore RocksDB nightly does not pass anymore.This here might just be a workaround: https://github.com/MaisenbacherD/zenfs/commit/f73efe148eb54d5117ba0d0d1da554f9e96869e6
We need to find a proper solution.