From c72ec7e9e15c2c1f704289726db6a9ab0ac29135 Mon Sep 17 00:00:00 2001
From: Alexander Bobkov <alexandre.bobkov@gmail.com>
Date: Wed, 15 Jan 2025 09:06:00 -0500
Subject: [PATCH] ESP32-Console

---
 ESP32-Console/main/commands.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ESP32-Console/main/commands.h b/ESP32-Console/main/commands.h
index 7165eba88..0e84dd879 100644
--- a/ESP32-Console/main/commands.h
+++ b/ESP32-Console/main/commands.h
@@ -127,7 +127,9 @@ static struct {
     struct arg_str *current;
     struct arg_end *end;
 } gpio_args;
-static int exec_gpio_cmd (int argc, char **argv) {}
+static int exec_gpio_cmd (int argc, char **argv) {
+    return 0;
+}
 static void register_gpio (void) {
     const esp_console_cmd_t gpio_cmd = {
         .command    = "GPIO",