send-email: discard blank around address in extract_valid_address as well.
[git] / contrib / fast-import /
drwxr-xr-x   ..
-rwxr-xr-x 57787 git-p4
-rw-r--r-- 28 git-p4.bat
-rw-r--r-- 5645 git-p4.txt
-rwxr-xr-x 3253 import-tars.perl