diff options
Diffstat (limited to 'core/error')
| -rw-r--r-- | core/error/error_macros.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/core/error/error_macros.cpp b/core/error/error_macros.cpp index 61bb949ed4..c236f30945 100644 --- a/core/error/error_macros.cpp +++ b/core/error/error_macros.cpp @@ -37,9 +37,16 @@ static ErrorHandlerList *error_handler_list = nullptr; void add_error_handler(ErrorHandlerList *p_handler) { + // If p_handler is already in error_handler_list + // we'd better remove it first then we can add it. + // This prevent cyclic redundancy. + remove_error_handler(p_handler); + _global_lock(); + p_handler->next = error_handler_list; error_handler_list = p_handler; + _global_unlock(); } |