Merge bk-internal:/home/bk/mysql-5.0-maint

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.0-maint

client/mysqltest.c

@@ -2675,7 +2675,7 @@ void do_copy_file(struct st_command *command)
   command	command handle
 
   DESCRIPTION
-  chmod_file <octal> <file_name>
+  chmod <octal> <file_name>
   Change file permission of <file_name>
 
 */

mysql-test/lib/mtr_cases.pl

@@ -32,16 +32,14 @@ my $skip_test;
 
 sub init_pattern {
   my ($from, $what)= @_;
-  if ( $from =~ /[a-z0-9]/ ) {
+  if ( $from =~ /^[a-z0-9]$/ ) {
     # Does not contain any regex, make the pattern match
     # beginning of string
     $from= "^$from";
   }
-  else {
   # Check that pattern is a valid regex
   eval { "" =~/$from/; 1 } or
     mtr_error("Invalid regex '$from' passed to $what\nPerl says: $@");
-  }
   return $from;
 }