gettextize: git-bisect bisect_next_check "You need to" message

Gettextize the "You need to start by" message in
bisect_next_check. This message assembled English output by hand so it
needed to be split up to make it translatable.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>

diff --git a/git-bisect.sh b/git-bisect.sh
index b1301290189b3240fdb431aea767139346e6e3e2..b5836dd53b680fb400a1e5a0c3a3af0f42c98350 100755 (executable)
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -255,15 +255,16 @@ bisect_next_check() {
                : bisect without good...
                ;;
        *)
-               THEN=''
-               test -s "$GIT_DIR/BISECT_START" || {
-                       echo >&2 'You need to start by "git bisect start".'
-                       THEN='then '
-               }
-               echo >&2 'You '$THEN'need to give me at least one good' \
-                       'and one bad revisions.'
-               echo >&2 '(You can use "git bisect bad" and' \
-                       '"git bisect good" for that.)'
+
+               if test -s "$GIT_DIR/BISECT_START"
+               then
+                       echo >&2 "$(gettext "You need to give me at least one good and one bad revisions.
+(You can use \"git bisect bad\" and \"git bisect good\" for that.)")"
+               else
+                       echo >&2 "$(gettext "You need to start by \"git bisect start\".
+You then need to give me at least one good and one bad revisions.
+(You can use \"git bisect bad\" and \"git bisect good\" for that.)")"
+               fi
                exit 1 ;;
        esac
 }