Make "git-rev-list" work within subdirectories

This trivial patch makes "git-rev-list" able to handle not being in
the top-level directory.  This magically also makes "git-whatchanged"
do the right thing.

Trivial scripting fix to make sure that "git log" also works.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/git-log-script b/git-log-script
index 24d1e83..9260f92 100755 (executable)
--- a/git-log-script
+++ b/git-log-script
@@ -1,5 +1,4 @@
 #!/bin/sh
-. git-sh-setup-script || die "Not a git archive"
-revs=$(git-rev-parse --revs-only --default HEAD "$@")
+revs=$(git-rev-parse --revs-only --default HEAD "$@") || exit
 [ "$revs" ] || die "No HEAD ref"
 git-rev-list --pretty $(git-rev-parse --default HEAD "$@") | LESS=-S ${PAGER:-less}

diff --git a/rev-list.c b/rev-list.c
index 2ed5e87..3643adb 100644 (file)
--- a/rev-list.c
+++ b/rev-list.c
@@ -481,6 +481,7 @@ static void handle_one_commit(struct commit *com, struct commit_list **lst)
 int main(int argc, char **argv)
 {
        struct commit_list *list = NULL;
+       const char *prefix = setup_git_directory();
        int i, limited = 0;
 
        for (i = 1 ; i < argc; i++) {