From 868039416797df735ca5ee8afc10fb47a27a2a14 Mon Sep 17 00:00:00 2001
From: MadnessASAP <michael@a5ap.net>
Date: Thu, 12 Mar 2020 15:10:40 -0700
Subject: [PATCH] Break the input loop on error or EOF

---
 examples/system/console/main/console_example_main.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/examples/system/console/main/console_example_main.c b/examples/system/console/main/console_example_main.c
index 0caae21279..697a0345a8 100644
--- a/examples/system/console/main/console_example_main.c
+++ b/examples/system/console/main/console_example_main.c
@@ -170,8 +170,8 @@ void app_main(void)
          * The line is returned when ENTER is pressed.
          */
         char* line = linenoise(prompt);
-        if (line == NULL) { /* Ignore empty lines */
-            continue;
+        if (line == NULL) { /* Break on EOF or error */
+            break;
         }
         /* Add the command to the history */
         linenoiseHistoryAdd(line);
@@ -195,4 +195,8 @@ void app_main(void)
         /* linenoise allocates line buffer on the heap, so need to free it */
         linenoiseFree(line);
     }
+    
+    ESP_LOGE(TAG, "Error or end-of-input, terminating console");
+    esp_console_deinit();
+    vTaskDelete(NULL); /* terminate app_main */
 }