subprocess.Popen, new pin code, disabled users, bugfixes

[uccvend-vendserver.git] / sql-edition / servers / MIFAREDriver.py

diff --git a/sql-edition/servers/MIFAREDriver.py b/sql-edition/servers/MIFAREDriver.py
index 46a0731..6248f60 100644 (file)
--- a/sql-edition/servers/MIFAREDriver.py
+++ b/sql-edition/servers/MIFAREDriver.py
@@ -96,7 +96,7 @@ class MIFAREReader:
         
         card_type_response = self.send_packet(command)
         
         
         card_type_response = self.send_packet(command)
         

-        if card_type_response[2] == '\x14':
+        if card_type_response == None or card_type_response[2] == '\x14':

             raise MIFAREException, "select_card: no card available"
         card_type = card_type_response[3:5]
         
             raise MIFAREException, "select_card: no card available"
         card_type = card_type_response[3:5]