Remove use of Cwd module

Since all file manipulations now use absolute file names, there is no
longer any need to query the current working directory.

diff --git a/gatekeeper.pl b/gatekeeper.pl
index 16f250085aa058d9ecea518163ef2e3388fc3656..acbf1b68b0eb69c5127b6ad103a0a53540ef0460 100755 (executable)
--- a/gatekeeper.pl
+++ b/gatekeeper.pl
@@ -181,7 +181,6 @@ use Sys::Syslog qw(:DEFAULT setlogsock);
 use Getopt::Long;
 use Text::Wrap;
 use POSIX qw(strftime WIFSIGNALED WTERMSIG);
-use Cwd;
 use Email::MessageID;
 
 \f