fixup! sys/shell: native: stop RIOT when the shell reads EOF

sys/include/shell.h

@@ -32,9 +32,9 @@ extern "C" {
 /**
  * @brief On native, stop RIOT on EOF
  */
-#ifndef CONFIG_SHELL_SHUTDOWN_ON_EOF
+#ifndef CONFIG_SHELL_SHUTDOWN_ON_EXIT
 #  ifdef CPU_NATIVE
-#    define CONFIG_SHELL_SHUTDOWN_ON_EOF 1
+#    define CONFIG_SHELL_SHUTDOWN_ON_EXIT 1
 #  endif
 #endif
 
@@ -85,6 +85,9 @@ void shell_run_once(const shell_command_t *commands, char *line_buf, int len);
 /**
  * @brief           Start a shell and restart it if it exits
  *
+ *                  If `CONFIG_SHELL_SHUTDOWN_ON_EXIT` is set (e.g. on native)
+ *                  the shell will instead shut down RIOT once EOF is reached.
+ *
  * @param[in]       commands    ptr to array of command structs
  * @param[in]       line_buf    Buffer that will be used for reading a line
  * @param[in]       len         nr of bytes that fit in line_buf
@@ -94,6 +97,10 @@ static inline void shell_run_forever(const shell_command_t *commands,
 {
     while (1) {
         shell_run_once(commands, line_buf, len);
+
+        if (IS_ACTIVE(CONFIG_SHELL_SHUTDOWN_ON_EXIT)) {
+            pm_off();
+        }
     }
 }
 
@@ -107,12 +114,7 @@ static inline void shell_run_forever(const shell_command_t *commands,
 static inline void shell_run(const shell_command_t *commands,
                              char *line_buf, int len)
 {
-    if (IS_ACTIVE(CONFIG_SHELL_SHUTDOWN_ON_EOF)) {
-        shell_run_once(commands, line_buf, len);
-        pm_off();
-    } else {
-        shell_run_forever(commands, line_buf, len);
-    }
+    shell_run_forever(commands, line_buf, len);
 }
 
 #ifdef __cplusplus