diff -r 09dcaeaa216b -r 33b8f428bacb sources/mystring.cpp
--- a/sources/mystring.cpp	Sat Dec 13 04:50:33 2014 +0200
+++ b/sources/mystring.cpp	Sat Dec 13 07:36:00 2014 +0200
@@ -63,7 +63,7 @@
 	for (char c : unwanted)
 	{
 		for (int pos = 0; (pos = copy.find (String (c))) != -1;)
-			copy.remove (pos--);
+			copy.remove_at (pos--);
 	}
 
 	return copy;