remote: refactor some logic into get_stale_heads()

diff --git a/builtin-mailsplit.c b/builtin-mailsplit.c
index ee6ca0ebcd0a9ad63da79575f6bc26116b5606c2..dfe5b151e6e0030abf6248808d414b2fecc5fdb7 100644 (file)
--- a/builtin-mailsplit.c
+++ b/builtin-mailsplit.c
@@ -64,7 +64,7 @@ static int split_one(FILE *mbox, const char *name, int allow_bare)
        fd = open(name, O_WRONLY | O_CREAT | O_EXCL, 0666);
        if (fd < 0)
                die_errno("cannot open output file '%s'", name);
-       output = fdopen(fd, "w");
+       output = xfdopen(fd, "w");
 
        /* Copy it out, while searching for a line that begins with
         * "From " and having something that looks like a date format.