i18n: 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>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-bisect.sh b/git-bisect.sh
index f0a6909ce36641d5cd997952429e1b25edc357a0..b2186a86279e8919214bb205400a05f32a316c3b 100755 (executable)
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -261,15 +261,22 @@ 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
+                       (
+                               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.)" &&
+                               echo
+                       ) >&2
+               else
+                       (
+                               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.)" &&
+                               echo
+                       ) >&2
+               fi
                exit 1 ;;
        esac
 }