X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=git-rebase.sh;h=ab4afa7dee377707484e7f76c7d44ac955f09397;hb=030149a4dcd584f6b47221f5b087d081e582d790;hp=44f5c65fdb5e81c4b660a666c2edd71aa75c5c1a;hpb=b7d0da858bb2f22c6ef3dbb20c1ded0302f4eaca;p=git.git

diff --git a/git-rebase.sh b/git-rebase.sh
index 44f5c65fd..ab4afa7de 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2005 Junio C Hamano.
 #
 
-USAGE='[--interactive | -i] [-v] [--force-rebase | -f] [--no-ff] [--onto <newbase>] [<upstream>|--root] [<branch>] [--quiet | -q]'
+USAGE='[--interactive | -i] [-v] [--force-rebase | -f] [--no-ff] [--onto <newbase>] (<upstream>|--root) [<branch>] [--quiet | -q]'
 LONG_USAGE='git-rebase replaces <branch> with a new branch of the
 same name.  When the --onto option is provided the new branch starts
 out with a HEAD equal to <newbase>, otherwise it is equal to <upstream>
@@ -198,14 +198,6 @@ test -f "$GIT_DIR"/rebase-apply/applying &&
 
 is_interactive "$@" && exec git-rebase--interactive "$@"
 
-if test $# -eq 0
-then
-	test -d "$dotest" -o -d "$GIT_DIR"/rebase-apply || usage
-	test -d "$dotest" -o -f "$GIT_DIR"/rebase-apply/rebasing &&
-		die 'A rebase is in progress, try --continue, --skip or --abort.'
-	die "No arguments given and $GIT_DIR/rebase-apply already exists."
-fi
-
 while test $# != 0
 do
 	case "$1" in
@@ -370,6 +362,13 @@ do
 done
 test $# -gt 2 && usage
 
+if test $# -eq 0 && test -z "$rebase_root"
+then
+	test -d "$dotest" -o -d "$GIT_DIR"/rebase-apply || usage
+	test -d "$dotest" -o -f "$GIT_DIR"/rebase-apply/rebasing &&
+		die 'A rebase is in progress, try --continue, --skip or --abort.'
+fi
+
 # Make sure we do not have $GIT_DIR/rebase-apply
 if test -z "$do_merge"
 then