http-push: reuse existing is_null_ref

[git.git] / git-send-email.perl

diff --git a/git-send-email.perl b/git-send-email.perl
index d9c7f32aa3cd3d6c24e7f9a915053a38792c4077..e793935b4f2980aa1e333f7e8424b293b4b59399 100755 (executable)
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -410,7 +410,7 @@ my %parse_alias = (
        mailrc => sub { my $fh = shift; while (<$fh>) {
                if (/^alias\s+(\S+)\s+(.*)$/) {
                        # spaces delimit multiple addresses
-                       $aliases{$1} = [ split(/\s+/, $2) ];
+                       $aliases{$1} = [ quotewords('\s+', 0, $2) ];
                }}},
        pine => sub { my $fh = shift; my $f='\t[^\t]*';
                for (my $x = ''; defined($x); $x = $_) {