add an extra level of indirection to main()

diff --git a/test-dump-cache-tree.c b/test-dump-cache-tree.c
index bb53c0aa655c7a2df09638024b304a79e8b07fc6..44f3290258a003317e4aad4f90d17ce5529e3b07 100644 (file)
--- a/test-dump-cache-tree.c
+++ b/test-dump-cache-tree.c
@@ -54,7 +54,7 @@ static int dump_cache_tree(struct cache_tree *it,
        return errs;
 }
 
-int main(int ac, char **av)
+int cmd_main(int ac, const char **av)
 {
        struct index_state istate;
        struct cache_tree *another = cache_tree();