Avoid warning message when generating setup file if highlight is not installed. Closes: #637606

There's a nice message if the plugin is loaded and used and highlight is
not available, and a nice fallback. So no need for this other warning,
which can happen any time all plugins are loaded to generate a setup file.

IkiWiki/Plugin/highlight.pm

@@ -51,12 +51,7 @@ sub getsetup () {
 }
 
 sub checkconfig () {
-
 	eval q{use highlight};
-	if ($@) {
-		print STDERR "Failed to load highlight. Configuring anyway.\n";
-	};
-
 	if (highlight::DataDir->can('new')){
 		$data_dir=new highlight::DataDir();
 		$data_dir->searchDataDir("");

debian/changelog

@@ -25,6 +25,8 @@ ikiwiki (3.20110716) UNRELEASED; urgency=low
     the inlining page.
   * Fix comments testsuite to not rely on Date::Parse's ability to
     parse the date Columbus discovered America. Closes: #640350
+  * Avoid warning message when generating setup file if highlight
+    is not installed. Closes: #637606
 
  -- Joey Hess <joeyh@debian.org>  Tue, 19 Jul 2011 11:22:52 -0400