common-main: call git_extract_argv0_path()

diff --git a/test-revision-walking.c b/test-revision-walking.c
index 285f06b7ff262378150be80f2a09b4162ae3a564..b8e6fe1d007449d30dd30ccd4319b26f151bbf23 100644 (file)
--- a/test-revision-walking.c
+++ b/test-revision-walking.c
@@ -45,11 +45,13 @@ static int run_revision_walk(void)
        return got_revision;
 }
 
-int main(int argc, char **argv)
+int cmd_main(int argc, const char **argv)
 {
        if (argc < 2)
                return 1;
 
+       setup_git_directory();
+
        if (!strcmp(argv[1], "run-twice")) {
                printf("1st\n");
                if (!run_revision_walk())