Fixed template versioning bug.

Modded templates always showed up in the "Find Updated Templates"
listing, even after being saved.

inc/plugins/thankyoulike.php

@@ -666,28 +666,19 @@ function tyl_insert_templates()
 </tr>"
 	);
 
-	$info = thankyoulike_info();
-	$plugin_version_code = $info['version_code'];
-	// Left-pad the version code with any zero that we forbade in thankyoulike_info(),
-	// where it would have been interpreted as octal.
-	while(strlen($plugin_version_code) < 6)
-	{
-		$plugin_version_code = '0'.$plugin_version_code;
-	}
-
-	// Insert templates into the Master group (sid=-2) with a (string) version set to a value that
-	// will compare greater than the current MyBB version_code. We set the version to this value so that
-	// the SQL comparison "m.version > t.version" in the query to find updated templates
-	// (in admin/modules/style/templates.php) is true for templates modified by the user:
-	// MyBB sets the version for modified templates to the value of $mybb->version_code.
-	$version = $mybb->version_code.'_'.$plugin_version_code;
 	foreach($tyl_templates as $template_title => $template_data)
 	{
+		// First, set the to zero the version of modified templates for this plugin.
+		// (i.e., those with an sid of other than -2). This ensures that Find Updated Templates
+		// detects them.
+		$db->update_query('templates', array('version' => 0), "title='{$template_title}' and sid <> -2");
+
+		// Now insert/update master templates with SID -2.
 		$insert_templates = array(
 			'title'    => $db->escape_string($template_title),
 			'template' => $db->escape_string($template_data),
 			'sid'      => "-2",
-			'version'  => $version,
+			'version'  => '1',
 			'dateline' => TIME_NOW
 		);
 		$db->insert_query('templates', $insert_templates);