add a test for git-send-email for non-threaded mails

diff --git a/builtin-checkout-index.c b/builtin-checkout-index.c
index 0d534bc023a1a3367bdf19f6450ce17e627959f0..afe35e246c5ab2b262683308def787c6abce2a83 100644 (file)
--- a/builtin-checkout-index.c
+++ b/builtin-checkout-index.c
@@ -124,7 +124,7 @@ static int checkout_file(const char *name, int prefix_length)
 static void checkout_all(const char *prefix, int prefix_length)
 {
        int i, errs = 0;
-       struct cache_entry* last_ce = NULL;
+       struct cache_entry *last_ce = NULL;
 
        for (i = 0; i < active_nr ; i++) {
                struct cache_entry *ce = active_cache[i];
@@ -278,7 +278,7 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
                p = prefix_path(prefix, prefix_length, arg);
                checkout_file(p, prefix_length);
                if (p < arg || p > arg + strlen(arg))
-                       free((char*)p);
+                       free((char *)p);
        }
 
        if (read_from_stdin) {