From 5dc2c7c3929c42ae0749c85e8d806938a6ac8c9b Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Sun, 17 Nov 2019 11:47:08 +0100
Subject: [PATCH] pm3 serial detection on Linux more robust. Fixes #475

Official firmwares < 2018.02 had a different USB Model string (PM3<>proxmark3).
Better to detect based on the vendor string (proxmark.org) which is more stable,
to ease reflashing devices with old firmwares to the RDV4 firmware.
Thanks @fishilico for having pointed it out.
---
 pm3 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pm3 b/pm3
index c3bed278e..a03b3351e 100755
--- a/pm3
+++ b/pm3
@@ -21,7 +21,7 @@ PM3LIST=()
 function get_pm3_list_Linux {
     PM3LIST=()
     for DEV in $(find /dev/ttyACM* 2>/dev/null); do
-        if udevadm info -q property -n "$DEV" |grep -q "ID_MODEL=proxmark3"; then
+        if udevadm info -q property -n "$DEV" |grep -q "ID_VENDOR=proxmark.org"; then
             PM3LIST+=("$DEV")
         fi
     done