merge-octopus: use die shell function from git-sh-setup.sh

Source git-sh-setup in order to use die shell function from git-sh-setup.sh library instead of using the one defined in git-merge-octopus.sh. Remove the former die function. Signed-off-by: Vasco Almeida <vascomalmeida@sapo.pt> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Vasco Almeida committed Jun 17, 2016 at 20:20 UTC ff3b018d2f7d6ed9ebf7d728b2fa2b5d0bb1b207
1 file changed +1 -5
git-merge-octopus.sh
+1 -5
@@ -5,16 +5,12 @@
5 # Resolve two or more trees.
6 #
7
8 +. git-sh-setup
9 . git-sh-i18n
10
11 LF='
12 '
13
13 -die () {
14 - echo >&2 "$*"
15 - exit 1
16 -}
17 -
14 # The first parameters up to -- are merge bases; the rest are heads.
15 bases= head= remotes= sep_seen=
16 for arg