Define env variables for sudo via the env utility
Define env variables for sudo via the env utility

Otherwise they may be discarded by sudo in some environments.

atodorov/libblockdev,vpodzime/libblockdev,rhinstaller/libblockdev,atodorov/libblockdev,vpodzime/libblockdev,rhinstaller/libblockdev,rhinstaller/libblockdev,vpodzime/libblockdev,atodorov/libblockdev