[PATCH] for-each-ref: fix setup of option-parsing for --sort

[Lars Hjemli <hjemli@gmail.com>]

The option value for --sort is already a pointer to a pointer to struct
ref_sort, so just use it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
---
 builtin-for-each-ref.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/builtin-for-each-ref.c b/builtin-for-each-ref.c
index da8c794..e909e66 100644
--- a/builtin-for-each-ref.c
+++ b/builtin-for-each-ref.c
@@ -847,7 +847,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
 		OPT_GROUP(""),
 		OPT_INTEGER( 0 , "count", &maxcount, "show only <n> matched refs"),
 		OPT_STRING(  0 , "format", &format, "format", "format to use for the output"),
-		OPT_CALLBACK(0 , "sort", &sort_tail, "key",
+		OPT_CALLBACK(0 , "sort", sort_tail, "key",
 		            "field name to sort on", &opt_parse_sort),
 		OPT_END(),
 	};
-- 
1.5.3.5.623.g0a1d