diff options
Diffstat (limited to 'sql/sql_callback.h')
| -rw-r--r-- | sql/sql_callback.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sql/sql_callback.h b/sql/sql_callback.h index 834d8b74c7a..ea51c107ff9 100644 --- a/sql/sql_callback.h +++ b/sql/sql_callback.h @@ -31,10 +31,12 @@ */ #define MYSQL_CALLBACK(OBJ, FUNC, PARAMS) \ - (((OBJ) && ((OBJ)->FUNC)) ? (OBJ)->FUNC PARAMS : 0) + do { \ + if ((OBJ) && ((OBJ)->FUNC)) \ + (OBJ)->FUNC PARAMS; \ + } while (0) -#define MYSQL_CALLBACK_ELSE0(OBJ, FUNC, PARAMS, ELSE) \ +#define MYSQL_CALLBACK_ELSE(OBJ, FUNC, PARAMS, ELSE) \ (((OBJ) && ((OBJ)->FUNC)) ? (OBJ)->FUNC PARAMS : (ELSE)) - #endif /* SQL_CALLBACK_INCLUDED */ |