diff options
| author | Tim Henigan <tim.henigan@gmail.com> | 2012-03-22 15:52:21 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-03-23 11:46:26 -0700 |
| commit | e9653615fafcbac6109da99fac4fa66b0b432048 (patch) | |
| tree | e9bdb2c6d90c240c20387cccf67e0a3c065c25fb /git-difftool.perl | |
| parent | 11bf87076a686dbfe696dd21333486cab55e6fbb (diff) | |
| download | git-e9653615fafcbac6109da99fac4fa66b0b432048.tar.gz | |
difftool: eliminate setup_environment function
Removing this function shortens the code and makes it easier to read.
Now all environment variables are set as part of procedural operation.
Signed-off-by: Tim Henigan <tim.henigan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-difftool.perl')
| -rwxr-xr-x | git-difftool.perl | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/git-difftool.perl b/git-difftool.perl index a3ad389569..aba3d2f8cb 100755 --- a/git-difftool.perl +++ b/git-difftool.perl @@ -29,12 +29,6 @@ USAGE exit($exitcode); } -sub setup_environment -{ - $ENV{GIT_PAGER} = ''; - $ENV{GIT_EXTERNAL_DIFF} = 'git-difftool--helper'; -} - # parse command-line options. all unrecognized options and arguments # are passed through to the 'git diff' command. my ($difftool_cmd, $extcmd, $gui, $help, $prompt); @@ -79,7 +73,8 @@ if (defined($prompt)) { } } -setup_environment(); +$ENV{GIT_PAGER} = ''; +$ENV{GIT_EXTERNAL_DIFF} = 'git-difftool--helper'; my @command = ('git', 'diff', @ARGV); # ActiveState Perl for Win32 does not implement POSIX semantics of |