tree 926803ea08ced81fa4922c7c8a68127c42b13863
parent c54ff8bf123835e1e9592fcef799bafce9423a94
author Matthias Sohn <matthias.sohn@sap.com> 1463663086 +0200
committer Matthias Sohn <matthias.sohn@sap.com> 1463663086 +0200

[findBugs] Prevent potential NPE in FS_POSIX.readUmask()

BufferedReader.readLine() returns null if the end of the stream has been
reached.

Change-Id: I83102bbfb1316407247e0f29023077af9e8d9606
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>