send-email: discard blank around address in extract_valid_address as well.

diff --git a/git-clean.sh b/git-clean.sh
index 299309d97169e6d9a52a8175dd0b8f6d54c5b369..a5cfd9f07a48b97ceebfe54e88fdcc519c3e0015 100755 (executable)
--- a/git-clean.sh
+++ b/git-clean.sh
@@ -20,7 +20,7 @@ require_work_tree
 ignored=
 ignoredonly=
 cleandir=
-disabled="`git-config --bool clean.requireForce`"
+disabled="`git config --bool clean.requireForce`"
 rmf="rm -f --"
 rmrf="rm -rf --"
 rm_refuse="echo Not removing"
@@ -83,7 +83,7 @@ if [ -z "$ignored" ]; then
        fi
 fi
 
-git-ls-files --others --directory $excl ${excl_info:+"$excl_info"} -- "$@" |
+git ls-files --others --directory $excl ${excl_info:+"$excl_info"} -- "$@" |
 while read -r file; do
        if [ -d "$file" -a ! -L "$file" ]; then
                if [ -z "$cleandir" ]; then