[PATCH] Fix typo on variable name $newref should be $newrev in sample update hook

[Andy Parkins <andyparkins@gmail.com>]

The log message would be empty for new branches because git-rev-list was
being passed $newref instead of the correct variable $newrev.

Signed-off-by: Andy Parkins <andyparkins@gmail.com>
---
 templates/hooks--update |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/templates/hooks--update b/templates/hooks--update
index fd1f73d..2a707e5 100644
--- a/templates/hooks--update
+++ b/templates/hooks--update
@@ -148,7 +148,7 @@ case "$refname_type" in
 			# This shows all log entries that are not already covered by
 			# another ref - i.e. commits that are now accessible from this
 			# ref that were previously not accessible
-			git-rev-parse --not --all | git-rev-list --stdin --pretty $newref
+			git-rev-parse --not --all | git-rev-list --stdin --pretty $newrev
 			echo $LOGEND
 		else
 			# oldrev is valid
-- 
1.5.0.2.205.g74e20