[PATCH] pre-rebase hook: capture documentation in a <<here document

[Jonathan Nieder <jrnieder@gmail.com>]

Without this change, the sample hook does not pass a syntax check
(sh -n):

  $ sh -n hooks--pre-rebase.sample 
  hooks--pre-rebase.sample: line 101: syntax error near unexpected token `('
  hooks--pre-rebase.sample: line 101: `   merged into it again (either directly or indirectly).'

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Improved-by: Junio C Hamano <gitster@pobox.com>
---
Junio C Hamano wrote:
> Jonathan Nieder <jrnieder@gmail.com> writes:

>>       pre-rebase hook: capture documentation in a <<here document [4]
>
> I do not mind this but if you are to do so you should remove the "exit 0"
> before that block.

Done. ;)

Thanks, and sorry for the slow reply.

Jonathan

 templates/hooks--pre-rebase.sample |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/templates/hooks--pre-rebase.sample b/templates/hooks--pre-rebase.sample
index 053f1111..b7f81c19 100755
--- a/templates/hooks--pre-rebase.sample
+++ b/templates/hooks--pre-rebase.sample
@@ -88,9 +88,7 @@ else
 	exit 1
 fi
 
-exit 0
-
-################################################################
+<<\DOC_END
 
 This sample hook safeguards topic branches that have been
 published from being rewound.
@@ -167,3 +165,5 @@ To compute (2):
 	git rev-list master..topic
 
 	if this is empty, it is fully merged to "master".
+
+DOC_END
-- 
1.7.9.2