From 74f6a859b176ace724c1e591f53b224d5f2c9030 Mon Sep 17 00:00:00 2001
From: Juha Heinanen <jh@tutpro.com>
Date: Fri, 26 Jul 2024 18:48:13 +0300
Subject: [PATCH] Avoid lint warning

---
 app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt b/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
index 4df5aee7..4db0fed3 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
@@ -1114,7 +1114,7 @@ class MainActivity : AppCompatActivity() {
             }
             "call established" -> {
                 if (aor == aorSpinner.tag) {
-                    dtmf.setText("")
+                    dtmf.text = null
                     dtmf.hint = getString(R.string.dtmf)
                     showCall(ua)
                 }