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Merge branch 'mg/maint-send-email-lazy-editor' into maint

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* mg/maint-send-email-lazy-editor:
  send-email: lazily assign editor variable
This commit is contained in:
Junio C Hamano 2010-04-09 22:23:04 -07:00
commit fe7e37235d
1 changed files with 4 additions and 1 deletions
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git-send-email.perl
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@ -162,9 +162,12 @@ my $compose_filename;
# Handle interactive edition of files. # Handle interactive edition of files.
my $multiedit; my $multiedit;
my $editor = Git::command_oneline('var', 'GIT_EDITOR'); my $editor;
sub do_edit { sub do_edit {
if (!defined($editor)) {
$editor = Git::command_oneline('var', 'GIT_EDITOR');
}
if (defined($multiedit) && !$multiedit) { if (defined($multiedit) && !$multiedit) {
map { map {
system('sh', '-c', $editor.' "$@"', $editor, $_); system('sh', '-c', $editor.' "$@"', $editor, $_);