ref_newer: convert to use struct object_id

diff --git a/show-index.c b/show-index.c
index 5a9eed7fd858b6f2e454421d68e884a21acb7a23..d9e4903fed24f5916962f8d315eb680f9b4013ff 100644 (file)
--- a/show-index.c
+++ b/show-index.c
@@ -2,7 +2,7 @@
 #include "pack.h"
 
 static const char show_index_usage[] =
-"git show-index < <packed archive index>";
+"git show-index";
 
 int main(int argc, char **argv)
 {