--- lbbs/src/screen.c	2025/05/19 07:18:56	1.66
+++ lbbs/src/screen.c	2025/05/19 13:03:14	1.67
@@ -293,7 +293,7 @@ int display_file_ex(const char *filename
 				input_ok = 1;
 				switch (ch)
 				{
-				// case KEY_NULL:
+				case KEY_NULL:
 				case KEY_TIMEOUT:
 					goto cleanup;
 				case KEY_HOME: