Update bds20.py

2022-04-18 11:27:53 +02:00
parent b52431ca51
commit ce5adbafe5
1 changed files with 4 additions and 2 deletions
@@ -24,9 +24,11 @@ def is20(msg):
    if d[0:8] != "00100000":
        return False
-    cs = cs20(msg)
+    # allow empty callsign
    if common.bin2int(d[8:56]) == 0
        return True
-    if "#" in cs and common.bin2int(d[8:56])>0: #message with empty callsign can still be BDS2,0
+    if "#" in cs20(msg):
        return False
    return True