diff options
Diffstat (limited to 'sql/item_func.cc')
| -rw-r--r-- | sql/item_func.cc | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/sql/item_func.cc b/sql/item_func.cc index 92d57d826a5..a5e1c37cd18 100644 --- a/sql/item_func.cc +++ b/sql/item_func.cc @@ -1386,9 +1386,9 @@ double Item_func_ln::val_real() { DBUG_ASSERT(fixed == 1); double value= args[0]->val_real(); - if ((null_value=args[0]->null_value)) + if ((null_value= args[0]->null_value)) return 0.0; - if ((null_value= value <=0.0)) + if (value <= 0.0) { signal_divide_by_null(); return 0.0; @@ -1405,9 +1405,9 @@ double Item_func_log::val_real() { DBUG_ASSERT(fixed == 1); double value= args[0]->val_real(); - if ((null_value=args[0]->null_value)) + if ((null_value= args[0]->null_value)) return 0.0; - if ((null_value= value <=0.0)) + if (value <= 0.0) { signal_divide_by_null(); return 0.0; @@ -1415,9 +1415,9 @@ double Item_func_log::val_real() if (arg_count == 2) { double value2= args[1]->val_real(); - if ((null_value=args[1]->null_value)) + if ((null_value= args[1]->null_value)) return 0.0; - if ((null_value= value2 <=0.0) || (value == 1.0)) + if (value2 <= 0.0 || value == 1.0) { signal_divide_by_null(); return 0.0; @@ -1434,7 +1434,7 @@ double Item_func_log2::val_real() if ((null_value=args[0]->null_value)) return 0.0; - if ((null_value= value <=0.0)) + if (value <= 0.0) { signal_divide_by_null(); return 0.0; @@ -1446,9 +1446,9 @@ double Item_func_log10::val_real() { DBUG_ASSERT(fixed == 1); double value= args[0]->val_real(); - if ((null_value=args[0]->null_value)) + if ((null_value= args[0]->null_value)) return 0.0; - if ((null_value= value <=0.0)) + if (value <= 0.0) { signal_divide_by_null(); return 0.0; |