H2Command: Unprocessed variable bug in prepared statement

[GoogleCodeExporter]

What steps will reproduce the problem?
1. H2Command updateCommand = new H2Command("UPDATE MyTable SET MyCol1 = @var1, 
MyCol2 = @var2 WHERE MyCol3 = @var3", connection);

What is the expected output? What do you see instead?

EXPECTED:
UPDATE MyTable SET MyCol1 = ?, MyCol2 = ? WHERE MyCol3 = ?

ACTUAL:
UPDATE MyTable SET MyCol1 = ?, MyCol2 = ? WHERE MyCol3 =

(notice the missing last "?")

What version of the product are you using? On what operating system?
H2 1.3.160
h2sharp as downloaded from the svn trunk last week (r24)
Windows 7 64bit
Visual C# Express 2010

Please provide any additional information below.

Here's the fix:
In H2Command.cs, function 
private PreparedTemplate CreateNameTemplate()

add the following after the "for" loop

if (name.Length > 0)
{
  // This is the last param that was left unprocessed
  command.Append('?');
  string paramName = name.ToString();
  int paramIndex = collection.FindIndex(delegate(H2Parameter p) { return p.ParameterName == paramName; });
  if (paramIndex == -1) { throw new H2Exception(string.Format("Missing Parameter: {0}", paramName)); }
  list.Add(paramIndex);
}

This is basically a copy/paste of the code in the above loop. Probably it can 
be optimized but I just wanted to get unblocked asap.

Original issue reported on code.google.com by androidd...@gmail.com on 29 Oct 2011 at 8:56