general improvements

diff --git a/t/helper/test-sha1-array.c b/t/helper/test-sha1-array.c
index edfd52d82aeca0bb9ba2c5b2ce18bc39d27e5a34..ad5e69f9d3b0e03442f0d23b3b559bbfc163ee7b 100644 (file)
--- a/t/helper/test-sha1-array.c
+++ b/t/helper/test-sha1-array.c
@@ -1,3 +1,4 @@
+#include "test-tool.h"
 #include "cache.h"
 #include "sha1-array.h"
 
@@ -7,7 +8,7 @@ static int print_oid(const struct object_id *oid, void *data)
        return 0;
 }
 
-int cmd_main(int argc, const char **argv)
+int cmd__sha1_array(int argc, const char **argv)
 {
        struct oid_array array = OID_ARRAY_INIT;
        struct strbuf line = STRBUF_INIT;