Corrections to test "sp", stored procedure "fib" (see entry 9937 in the bug DB).

mysql-test/r/sp.result:
  Correct the result file for the changed test.
mysql-test/t/sp.test:
  1) Correct the "fib" stored procedure and its initial data to be mathematical correct: fib(0) = 0
  2) Do a small run of "fib" first, that is not likely to hit a memory limit (see entry 9937 in the bug DB).
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

mysql-test/t/sp.test

@@ -1634,8 +1634,6 @@ drop table if exists fib|
 --enable_warnings
 create table fib ( f bigint unsigned not null )|
 
-insert into fib values (1), (1)|
-
 # We deliberately do it the awkward way, fetching the last two
 # values from the table, in order to exercise various statements
 # and table accesses at each turn.
@@ -1644,7 +1642,7 @@ drop procedure if exists fib|
 --enable_warnings
 create procedure fib(n int unsigned)
 begin
-  if n > 0 then
+  if n > 1 then
     begin
       declare x, y bigint unsigned;
       declare c cursor for select f from fib order by f desc limit 2;
@@ -1659,6 +1657,20 @@ begin
   end if;
 end|
 
+# Minimum test: recursion of 3 levels
+
+insert into fib values (0), (1)|
+
+call fib(3)|
+
+select * from fib order by f asc|
+
+delete from fib|
+
+# Original test: 20 levels (may run into memory limits!)
+
+insert into fib values (0), (1)|
+
 call fib(20)|
 
 select * from fib order by f asc|