From ddfdbc05303159212a4bdbffd33dec1450182805 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E3=81=82=E3=81=8F?= <alleteam@gmail.com>
Date: Sun, 18 Jul 2021 21:52:04 +0300
Subject: [PATCH] =?UTF-8?q?[FL-1530]=20Cli:=20better=20=D0=A1trl-=D0=A1=20?=
 =?UTF-8?q?polling=20(#586)?=
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---
 applications/cli/cli.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/applications/cli/cli.c b/applications/cli/cli.c
index 4929b528..87ed8d10 100644
--- a/applications/cli/cli.c
+++ b/applications/cli/cli.c
@@ -57,8 +57,11 @@ size_t cli_read(Cli* cli, uint8_t* buffer, size_t size) {
 
 bool cli_cmd_interrupt_received(Cli* cli) {
     char c = '\0';
-    api_hal_vcp_rx_with_timeout((uint8_t*)&c, 1, 1);
-    return c == CliSymbolAsciiETX;
+    if(api_hal_vcp_rx_with_timeout((uint8_t*)&c, 1, 0) == 1) {
+        return c == CliSymbolAsciiETX;
+    } else {
+        return false;
+    }
 }
 
 void cli_print_usage(const char* cmd, const char* usage, const char* arg) {