Make xopen() skip stdin/stdout/stderr, add xopen_stdio() if you want stdout,

add xopenro() that takes one argument and understands "-" means stdin,
and switch over lots of users.

1 files changed, 1 insertions, 1 deletions

diff --git a/toys/pending/mdev.c b/toys/pending/mdev.c
index 975d31da..2688cf35 100644
--- a/toys/pending/mdev.c
+++ b/toys/pending/mdev.c
@@ -40,8 +40,8 @@ static void make_device(char *path)
   gid_t gid = 0;
 
   if (path) {
-    // Try to read major/minor string
 
+    // Try to read major/minor string, returning if we can't
     temp = strrchr(path, '/');
     fd = open(path, O_RDONLY);
     *temp = 0;