send-email: do not load Data::Dumper

diff --git a/git-send-email.perl b/git-send-email.perl
index e1e9b1460ced5f660b32796890df7336bc3d01af..d76914755fd479c37d0b322db858d94e33acba53 100755 (executable)
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -22,7 +22,6 @@
 use Term::ReadLine;
 use Getopt::Long;
 use Text::ParseWords;
-use Data::Dumper;
 use Term::ANSIColor;
 use File::Temp qw/ tempdir tempfile /;
 use File::Spec::Functions qw(catfile);