After merge fixes

mysql-test/r/strict.result:
  Update tests after merge
mysql-test/t/strict.test:
  Update tests after merge (We can't handle 2.2E-307) anymore as this is out of range with the new method to calculate double
sql/item_sum.h:
  After merge fix
  use my_strtoll10 instead of my_strtonll

mysql-test/r/strict.result

@@ -852,8 +852,8 @@ NULL	NULL
 3.40282e+38	0
 DROP TABLE t1;
 CREATE TABLE t1 (col1 DOUBLE PRECISION, col2 DOUBLE PRECISION UNSIGNED);
-INSERT INTO t1 VALUES (-2.2E-307,0),(+1.7E+308,+1.7E+308);
-INSERT INTO t1 VALUES ('-2.2E-307',0),('+1.7E+308','+1.7E+308');
+INSERT INTO t1 VALUES (-2.2E-307,0),(2E-307,0),(+1.7E+308,+1.7E+308);
+INSERT INTO t1 VALUES ('-2.2E-307',0),('-2E-307',0),('+1.7E+308','+1.7E+308');
 INSERT INTO t1 (col1) VALUES (-2.2E-330);
 INSERT INTO t1 (col1) VALUES (+1.7E+309);
 Got one of the listed errors
@@ -864,7 +864,7 @@ ERROR 22003: Out of range value adjusted for column 'col1' at row 1
 INSERT INTO t1 (col2) VALUES ('-1.2E-3');
 ERROR 22003: Out of range value adjusted for column 'col2' at row 1
 UPDATE t1 SET col1 =col1 * 5000 WHERE col1 > 0;
-ERROR 22003: Out of range value adjusted for column 'col1' at row 2
+ERROR 22003: Out of range value adjusted for column 'col1' at row 3
 UPDATE t1 SET col2 =col2 / 0 WHERE col2 > 0;
 ERROR 22012: Division by 0
 UPDATE t1 SET col2= MOD(col2,0) WHERE col2 > 0;
@@ -890,9 +890,11 @@ Warning	1264	Out of range value adjusted for column 'col2' at row 1
 Warning	1264	Out of range value adjusted for column 'col2' at row 1
 SELECT * FROM t1;
 col1	col2
--2.2e-307	0
+0	0
+1e-303	0
 1.7e+308	1.7e+308
--2.2e-307	0
+0	0
+-2e-307	0
 1.7e+308	1.7e+308
 0	NULL
 2	NULL

mysql-test/t/strict.test

@@ -828,8 +828,8 @@ DROP TABLE t1;
 # Test INSERT with DOUBLE
 
 CREATE TABLE t1 (col1 DOUBLE PRECISION, col2 DOUBLE PRECISION UNSIGNED);
-INSERT INTO t1 VALUES (-2.2E-307,0),(+1.7E+308,+1.7E+308);
-INSERT INTO t1 VALUES ('-2.2E-307',0),('+1.7E+308','+1.7E+308');
+INSERT INTO t1 VALUES (-2.2E-307,0),(2E-307,0),(+1.7E+308,+1.7E+308);
+INSERT INTO t1 VALUES ('-2.2E-307',0),('-2E-307',0),('+1.7E+308','+1.7E+308');
 # We don't give warnings for underflow
 INSERT INTO t1 (col1) VALUES (-2.2E-330);
 --error 1367,1264

sql/item_sum.h

@@ -691,7 +691,6 @@ class Item_sum_udf_str :public Item_udf_sum
   {
     int err_not_used;
     char *end_not_used;
-    char *end_not_used;
     String *res;
     res=val_str(&str_value);
     return res ? my_strntod(res->charset(),(char*) res->ptr(),res->length(),
@@ -700,9 +699,16 @@ class Item_sum_udf_str :public Item_udf_sum
   longlong val_int()
   {
     int err_not_used;
-    String *res;  res=val_str(&str_value);
-    return res ? my_strntoll(res->charset(),res->ptr(),res->length(),10,
-                             (char**) 0, &err_not_used) : (longlong) 0;
+    char *end;
+    String *res;
+    longlong value;
+    CHARSET_INFO *cs;
+
+    if (!(res= val_str(&str_value)))
+      return 0;                                 /* Null value */
+    cs= res->charset();
+    end= (char*) res->ptr()+res->length();
+    return cs->cset->my_strtoll10(cs, res->ptr(), &end, &err_not_used);
   }
   my_decimal *val_decimal(my_decimal *dec);
   enum Item_result result_type () const { return STRING_RESULT; }