mergetool: run prompt only if guessed tool

diff --git a/git-rebase.sh b/git-rebase.sh
index 5f6732bf3dce78966da1cbb83d4094d584f92598..4543815ffd6b0d49466edc3059f6d085b79ebf8a 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -175,22 +175,13 @@ You can run "git stash pop" or "git stash drop" at any time.
        rm -rf "$state_dir"
 }
 
-run_specific_rebase_internal () {
+run_specific_rebase () {
        if [ "$interactive_rebase" = implied ]; then
                GIT_EDITOR=:
                export GIT_EDITOR
                autosquash=
        fi
-       # On FreeBSD, the shell's "return" returns from the current
-       # function, not from the current file inclusion.
-       # run_specific_rebase_internal has the file inclusion as a
-       # last statement, so POSIX and FreeBSD's return will do the
-       # same thing.
        . git-rebase--$type
-}
-
-run_specific_rebase () {
-       run_specific_rebase_internal
        ret=$?
        if test $ret -eq 0
        then
@@ -453,6 +444,10 @@ then
                test "$fork_point" = auto && fork_point=t
                ;;
        *)      upstream_name="$1"
+               if test "$upstream_name" = "-"
+               then
+                       upstream_name="@{-1}"
+               fi
                shift
                ;;
        esac