From fa3638b45ba75adcdb268f5590191b01526f5e91 Mon Sep 17 00:00:00 2001
From: Robert Colvin <github@skrapost.net>
Date: Mon, 24 Oct 2022 13:34:37 +0200
Subject: [PATCH] Update to remove unnecessary increment

only capturing the returned value from configure_modem.sh is required
---
 src/ppp_connection_manager.sh | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/ppp_connection_manager.sh b/src/ppp_connection_manager.sh
index 7c44560..ec335c2 100644
--- a/src/ppp_connection_manager.sh
+++ b/src/ppp_connection_manager.sh
@@ -9,7 +9,6 @@ for i in {1..4}; do
     if [[ $MODEM_CONFIG -eq 0 ]]; then
         break
     fi
-    i=$(($i+1))
     sleep 1
 done