Fix config file bugs

… so that I can merge shreyasminocha’s PR, so they
get their commit in after so long. They apparently
noticed the type long before me, after all.

README.txt

@@ -28,6 +28,6 @@ of Lighttpd, read "docs/lighttpd.txt".
 BORING STUFF
 ----------------------------------------
 License is AGPLv3-- check COPYING.txt.
-Author is Jenga Phoenix <jadedctrl@teknik.io>
+Author is Jenga Phoenix <jadedctrl@posteo.at>
-Permanent instance over at https://coinsh.red
+The flagship instance was https://coinsh.red, until it moved to distribute-coin.
-Sauce is at https://git.eunichx.us/insert-coin.git
+Sauce is at https://hak.xwx.moe/jadedctrl//insert-coin

private/beam.php

@@ -39,7 +39,7 @@ switch (true) {
 		break;
 
 	default:
-		redirect(make_url("result/beam.php"));
+		redirect(make_url("result/beam.php?error=3"));
 		break;
 }
 

res/config.example.php

@@ -6,8 +6,8 @@
 
 $site_name = "insert-coin";      	// what the site will be called
 
-$root = "/srv/www/htdocs/insert-coin";	// the absolute path of this instance
+$root_name = "/srv/www/htdocs/insert-coin";	// the absolute path of this instance
-$webroot = "/insert-coin/"       	// path of instance relative to
+$webroot = "/insert-coin/";       	// path of instance relative to
 					// web-root (I.E., how it looks in
 					// the URL without the hostname)
 

res/templates/coin/death-3.html

@@ -0,0 +1,2 @@
+	<p>Couldn’t save your coin; this is likely a configuration error.</p>
+	<p>Does insert-coin have access to the coin directory?</p>

result/beam.php

@@ -26,6 +26,11 @@ switch (true) {
 				"coin/death-2.html",
 				$file_beam_die_alt, $file_beam_die_img);
 			break;
+	case ($error == 3):
+		 	create_page($item . " on fire",
+				"coin/death-3.html",
+				$file_beam_die_alt, $file_beam_die_img);
+			break;
 	default:
 			create_page($item . " on fire",
 				"coin/death.html",