From 82f401bf05bf32488ae4580eb247cdfca83e988f Mon Sep 17 00:00:00 2001
From: sfwtw <wtw@cr.cx>
Date: Tue, 17 Jun 2025 21:19:15 +0800
Subject: [PATCH] luci-app-qmodem: fix: dial delay null

---
 luci/luci-app-qmodem/root/usr/share/qmodem/modem_dial.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/luci/luci-app-qmodem/root/usr/share/qmodem/modem_dial.sh b/luci/luci-app-qmodem/root/usr/share/qmodem/modem_dial.sh
index 82d8908..75632a4 100755
--- a/luci/luci-app-qmodem/root/usr/share/qmodem/modem_dial.sh
+++ b/luci/luci-app-qmodem/root/usr/share/qmodem/modem_dial.sh
@@ -656,7 +656,7 @@ ecm_hang()
             ;;
     esac
     fastat "${at_port}" "${at_command}"
-    sleep "$delay"
+    [ -n "$delay" ] && sleep "$delay"
 }
 
 hang()
@@ -854,7 +854,7 @@ at_dial()
     m_debug "dialing vendor:$manufacturer;platform:$platform; $cgdcont_command ; $at_command"
     at "${at_port}" "${cgdcont_command}"
     fastat "$at_port" "$at_command"
-    sleep "$delay"
+    [ -n "$delay" ] && sleep "$delay"
     if [ "$driver" = "mtk_pcie" ];then
         fastat "$at_port" "AT+CGACT=0,3"
         mbim_port=$(echo "$at_port" | sed 's/at/mbim/g')