dir.c: rename excluded_from_list() to is_excluded_from_list()

diff --git a/git-filter-branch.sh b/git-filter-branch.sh
index 804a7f4bc912ab0c9c51038456d9abe4216947a5..178e45305d2b66bbe5a0c0902d989ea66888869b 100755 (executable)
--- a/git-filter-branch.sh
+++ b/git-filter-branch.sh
@@ -84,7 +84,7 @@ set_ident () {
                        s/.*/GIT_'$uid'_EMAIL='\''&'\''; export GIT_'$uid'_EMAIL/p
 
                        g
-                       s/^'$lid' [^<]* <[^>]*> \(.*\)$/\1/
+                       s/^'$lid' [^<]* <[^>]*> \(.*\)$/@\1/
                        s/'\''/'\''\'\'\''/g
                        s/.*/GIT_'$uid'_DATE='\''&'\''; export GIT_'$uid'_DATE/p
 
@@ -108,9 +108,7 @@ OPTIONS_SPEC=
 . git-sh-setup
 
 if [ "$(is_bare_repository)" = false ]; then
-       git diff-files --ignore-submodules --quiet &&
-       git diff-index --cached --quiet HEAD -- ||
-       die "Cannot rewrite branch(es) with a dirty working directory."
+       require_clean_work_tree 'rewrite branches'
 fi
 
 tempdir=.git-rewrite