Fix clang warning (suggest parentheses)

dad1c7a4 · Vladislav Vaintroub · 81542bde · dad1c7a4
Commit dad1c7a4 authored Mar 12, 2013 by Vladislav Vaintroub
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sql/item_func.cc sql/item_func.cc +2 -0

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--- a/sql/item_func.cc
+++ b/sql/item_func.cc
@@ -1909,11 +1909,13 @@ longlong Item_func_neg::int_op()
    return raise_integer_overflow();

  if (value == LONGLONG_MIN)
+  {
    if (args[0]->unsigned_flag != unsigned_flag)
      /* negation of LONGLONG_MIN is LONGLONG_MIN. */
      return LONGLONG_MIN; 
    else
      return raise_integer_overflow();
+  }

  return check_integer_overflow(-value, !args[0]->unsigned_flag && value < 0);
 }