Bug#10608 mysqladmin breaks on "database" variable in my.cnf

 - Add printout of "Warning" or "Note" for non error messages in default_reporter
 - Add test for the above in new mysqladmin.test

mysql-test/mysql-test-run.pl

@@ -1818,6 +1818,10 @@ sub environment_setup () {
   # ----------------------------------------------------
   $ENV{'MYSQL_MY_PRINT_DEFAULTS'}=  $exe_my_print_defaults;
 
+  # ----------------------------------------------------
+  # Setup env so childs can execute mysqladmin
+  # ----------------------------------------------------
+  $ENV{'MYSQLADMIN'}=  $exe_mysqladmin;
 
   # ----------------------------------------------------
   # Setup env so childs can execute perror  

mysql-test/r/mysqladmin.result

+mysqld is alive
+mysqladmin: unknown variable 'database=db1'
+Warning: mysqladmin: unknown variable 'loose-database=db2'
+mysqld is alive

mysql-test/t/mysqladmin.test

+#
+# Test "mysqladmin ping"
+#
+
+--exec $MYSQLADMIN --no-defaults -S $MASTER_MYSOCK -P $MASTER_MYPORT  -u root --password= ping 2>&1
+
+
+#
+# Bug#10608 mysqladmin breaks on "database" variable in my.cnf
+#
+
+# When mysqladmin finds database in .cnf file it shall fail
+--write_file $MYSQLTEST_VARDIR/tmp/bug10608.cnf
+[client]
+database=db1
+EOF
+
+--replace_regex /\/.*mysqladmin/mysqladmin/
+--error 7
+--exec $MYSQLADMIN --defaults-file=$MYSQLTEST_VARDIR/tmp/bug10608.cnf -S $MASTER_MYSOCK -P $MASTER_MYPORT  -u root --password= ping 2>&1
+
+
+# When mysqladmin finds "loose-database" in .cnf file it shall print
+# a warning and continue
+--write_file $MYSQLTEST_VARDIR/tmp/bug10608.cnf
+[client]
+loose-database=db2
+EOF
+
+--replace_regex /Warning: .*mysqladmin/Warning: mysqladmin/
+--exec $MYSQLADMIN --defaults-file=$MYSQLTEST_VARDIR/tmp/bug10608.cnf -S $MASTER_MYSOCK -P $MASTER_MYPORT  -u root --password= ping 2>&1
+

mysys/my_getopt.c

@@ -59,11 +59,15 @@ char *disabled_my_option= (char*) "0";
 
 my_bool my_getopt_print_errors= 1;
 
-static void default_reporter(enum loglevel level __attribute__((unused)),
+static void default_reporter(enum loglevel level,
                              const char *format, ...)
 {
   va_list args;
   va_start(args, format);
+  if (level == WARNING_LEVEL)
+    fprintf(stderr, "%s", "Warning: ");
+  else if (level == INFORMATION_LEVEL)
+    fprintf(stderr, "%s", "Info: ");
   vfprintf(stderr, format, args);
   va_end(args);
 }