added ttyUSB to wvidal

Honey-Pi · Dec 9, 2020 · 18e6b66 · 18e6b66
1 parent d3bc4d7
commit 18e6b66
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/shell-scripts/connection.sh b/shell-scripts/connection.sh
@@ -87,7 +87,15 @@ elif [ "$1" = "set-apn" ] ; then
         APN="$2"
     fi
 
+	if [ -z "$3" ] ; then
+    	echo "Warning: Missing argument ttyUSB."
+        ttyUSB="0" # default: 0
+    else
+        ttyUSB="$3"
+    fi
+
     export APN
+	export ttyUSB
     # Create the config for wvdial
     cat /etc/wvdial.conf.tmpl | envsubst > /etc/wvdial.conf
 else