send-email: discard blank around address in extract_valid_address as well.
[git] / t / t4101 / diff.0-3
1 --- a/frotz
2 +++ b/frotz
3 @@ -1,2 +1,3 @@
4  a
5 -b
6 +c
7 +b
8 \ No newline at end of file