Promote gbser debugging notes to warnings on open errors.

diff --git a/gbser_posix.c b/gbser_posix.c
index 74bb45804e1bca5f6c724219922198241ebf9c33..665ffa338b1863415acd18e8f97eb503a5b03d6c 100644 (file)
--- a/gbser_posix.c
+++ b/gbser_posix.c
@@ -125,17 +125,17 @@ void *gbser_init(const char *port_name) {
                return h;
        }
         else if (h->fd = open(port_name, O_RDWR | O_NOCTTY), h->fd == -1) {
-               gbser__db(1, "Failed to open port (%s)\n", strerror(errno));    
+               warning("Failed to open port (%s)\n", strerror(errno)); 
                goto failed;
        }
 
        if (!isatty(h->fd)) { 
-               gbser__db(1, "%s is not a TTY\n");
+               warning("%s is not a TTY\n", port_name);
                goto failed;
        }
 
        if (gbser_set_port(h, 4800, 8, 0, 1)) {
-               gbser__db(1, "gbser_set_port() failed\n");
+               warning("gbser_set_port() failed\n");
            goto failed;
        }