Fix TELNET server locking up if an invalid command was issued.

[pub/USBasp.git] / Projects / Webserver / Lib / TELNETServerApp.c

diff --git a/Projects/Webserver/Lib/TELNETServerApp.c b/Projects/Webserver/Lib/TELNETServerApp.c
index 720f7d1..291351a 100644 (file)
--- a/Projects/Webserver/Lib/TELNETServerApp.c
+++ b/Projects/Webserver/Lib/TELNETServerApp.c
@@ -106,7 +106,11 @@ void TELNETServerApp_Callback(void)
                                {\r
                                        case 'c':\r
                                                TELNETServerApp_DisplayTCPConnections();\r
-                                               break;                                  \r
+                                               break;\r
+                                       default:\r
+                                               strcpy(AppData, "Invalid Command.\r\n");\r
+                                               uip_send(AppData, strlen(AppData));\r
+                                               break;\r
                                }\r
 \r
                                AppState->TELNETServer.NextState = TELNET_STATE_SendMenu;\r