}
git_editor() {
- : "${GIT_EDITOR:=$(git config core.editor)}"
- : "${GIT_EDITOR:=${VISUAL:-${EDITOR}}}"
- case "$GIT_EDITOR,$TERM" in
- ,dumb)
- echo >&2 "No editor specified in GIT_EDITOR, core.editor, VISUAL,"
- echo >&2 "or EDITOR. Tried to fall back to vi but terminal is dumb."
- echo >&2 "Please set one of these variables to an appropriate"
- echo >&2 "editor or run $0 with options that will not cause an"
- echo >&2 "editor to be invoked (e.g., -m or -F for git-commit)."
- exit 1
- ;;
- esac
- eval "${GIT_EDITOR:=vi}" '"$@"'
+ if test -z "${GIT_EDITOR:+set}"
+ then
+ GIT_EDITOR="$(git var GIT_EDITOR)" || return $?
+ fi
+
+ eval "$GIT_EDITOR" '"$@"'
}
sane_grep () {