diff -r bb94eec7c8f3 -r 0e1aeb21cb78 aboutdialog.cpp
--- a/aboutdialog.cpp	Thu Sep 21 13:48:05 2006 +0000
+++ b/aboutdialog.cpp	Mon Oct 16 12:42:54 2006 +0000
@@ -5,10 +5,8 @@
 #include "aboutdialog.h"
 #include "version.h"
 #include "settings.h"
-#include "mainwindow.h"
 
 
-extern Main *mainWindow;
 extern Settings settings;
 extern QString iconPath;
 
@@ -191,5 +189,11 @@
 {
 	QProcess *proc= new QProcess ();
 	proc->start( settings.value("/mainwindow/readerURL").toString(),QStringList ()<<url.toString());
-	if (!proc->waitForStarted() &&mainWindow->settingsURL() ) setSource(url);
+	//if (!proc->waitForStarted() &&mainWindow->settingsURL() ) setSource(url);
+	if (!proc->waitForStarted() )
+		QMessageBox::warning(0, 
+		tr("Warning"),
+		tr("Couldn't find a viewer to open %1.\n").arg(url)+
+		tr("Please use Settings->")+tr("Set application to open an URL"));
+
 }