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re
git.c: simplify stripping extension of a file in handle_builtin()
[gitweb.git]
/
git-send-email.perl
diff --git
a/git-send-email.perl
b/git-send-email.perl
index c5a3f766f7fd34a48b352f3cfbb901840b4c4d5b..e3ff44b4d0cd25f247138d9ead160d2aedff5033 100755
(executable)
--- a/
git-send-email.perl
+++ b/
git-send-email.perl
@@
-1136,7
+1136,7
@@
sub smtp_auth_maybe {
# Check mechanism naming as defined in:
# https://tools.ietf.org/html/rfc4422#page-8
- if ($smtp_auth !~ /^(\b[A-Z0-9-_]{1,20}\s*)*$/) {
+ if ($smtp_auth
&& $smtp_auth
!~ /^(\b[A-Z0-9-_]{1,20}\s*)*$/) {
die "invalid smtp auth: '${smtp_auth}'";
}