Group expressions in a single if statement. This avoid checking
multiple time if the variable $sender is defined.
Signed-off-by: Remi Lespinet <remi.lespi...@ensimag.grenoble-inp.fr>
---
git-send-email.perl | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/git-send-email.perl b/git-send-email.perl
index f61449d..a0cd7ff 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -799,9 +799,9 @@ if (!$force) {
}
}
-($sender) = expand_aliases($sender) if defined $sender;
-
-if (!defined $sender) {
+if (defined $sender) {
+ ($sender) = expand_aliases($sender);
+} else {
$sender = $repoauthor || $repocommitter || '';
}
--
1.9.1
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