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-rwxr-xr-xgit-send-email.perl2
1 files changed, 1 insertions, 1 deletions
diff --git a/git-send-email.perl b/git-send-email.perl
index 6dab3bf..e1f29a7 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -895,7 +895,7 @@ sub sanitize_address {
sub valid_fqdn {
my $domain = shift;
- return !($^O eq 'darwin' && $domain =~ /\.local$/) && $domain =~ /\./;
+ return defined $domain && !($^O eq 'darwin' && $domain =~ /\.local$/) && $domain =~ /\./;
}
sub maildomain_net {