diff options
Diffstat (limited to 'drivers/console/multi_console.c')
| -rw-r--r-- | drivers/console/multi_console.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/console/multi_console.c b/drivers/console/multi_console.c index b5ff88b70..1ec81c3c6 100644 --- a/drivers/console/multi_console.c +++ b/drivers/console/multi_console.c @@ -20,8 +20,10 @@ int console_register(console_t *console) { /* Assert that the struct is not on the stack (common mistake). */ assert((console < stacks_start) || (console >= stacks_end)); - /* Assert that we won't make a circle in the list. */ - assert(!console_is_registered(console)); + + /* Check that we won't make a circle in the list. */ + if (console_is_registered(console) == 1) + return 1; console->next = console_list; console_list = console; |