tree 6dd7040e25a9a4141f97e74203a31feaa37cf435
parent 14dd30a13e27afcbdc7cce7203d07b50de48fa53
author Harald Welte <laforge@gnumonks.org> 1480149826 +0100
committer Harald Welte <laforge@gnumonks.org> 1480149826 +0100

call strerror() not on negative value

Change-Id: I0ba1eab49f93d9b34d162682f2528d106b56d6d6
Fixes: Coverity CID 57857