tests: eliminate unnecessary setup test assertions

diff --git a/http-fetch.c b/http-fetch.c
index 923904f97f9274d09a0a0b08543492f78a141f79..3af4c71bd0fb8370c6f08b0e3d43adc722cac2f4 100644 (file)
--- a/http-fetch.c
+++ b/http-fetch.c
@@ -8,7 +8,6 @@ static const char http_fetch_usage[] = "git http-fetch "
 
 int main(int argc, const char **argv)
 {
-       const char *prefix;
        struct walker *walker;
        int commits_on_stdin = 0;
        int commits;
@@ -60,7 +59,7 @@ int main(int argc, const char **argv)
        if (argv[arg])
                str_end_url_with_slash(argv[arg], &url);
 
-       prefix = setup_git_directory();
+       setup_git_directory();
 
        git_config(git_default_config, NULL);