- fixed the "sp-security" test case: drop any possible already existing table to

  avoid failing if a previous test failure left the t1 table around


mysql-test/t/sp-security.test:
  - drop any possible already existing table to avoid failing if a previous test failure
    left the t1 table around

mysql-test/t/sp-security.test

@@ -15,6 +15,7 @@ grant usage on *.* to user1@localhost;
 flush privileges;
 
 --disable_warnings
+drop table if exists t1;
 drop database if exists db1_secret;
 --enable_warnings
 # Create our secret database