Merge pull request #135 from LedgerHQ/xch/fix-loadApp-return-code

loadApp.py: Fix return code

Author: xchapron-ledger

ledgerblue/loadApp.py

@@ -291,4 +291,5 @@ def close(self):
 if __name__ == '__main__':
         import sys
 
-        sys.exit(main(sys.argv[1:]))
+        main(sys.argv[1:])
+        sys.exit(0)