From bcc97dd44305c37bfd0b0625b034cafaa0d3ec20 Mon Sep 17 00:00:00 2001
From: Juha Heinanen <jh@tutpro.com>
Date: Fri, 5 Feb 2021 20:32:05 +0200
Subject: [PATCH] Fixed checking of URI userpart

---
 app/src/main/kotlin/com/tutpro/baresip/Utils.kt | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/app/src/main/kotlin/com/tutpro/baresip/Utils.kt b/app/src/main/kotlin/com/tutpro/baresip/Utils.kt
index 6df727c0..1a8a1c99 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/Utils.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/Utils.kt
@@ -157,9 +157,8 @@ object Utils {
     }
 
     private fun checkUriUser(user: String): Boolean {
-        for (c in user)
-            if (!(c.isLetterOrDigit() || c in "-_.!~*'()&=+$,;?/")) return false
-        return user.length > 0
+        user.forEach { if (!(it.isLetterOrDigit() || "-_.!~*\'()&=+\$,;?/".contains(it))) return false }
+        return user.isNotEmpty()
     }
 
     fun checkDomain(domain: String): Boolean {