Make sure we don't fail in device check when using /dev/disk-by-label/*

[grml2usb.git] / grml2usb

diff --git a/grml2usb b/grml2usb
index b3e25df..13baf0e 100755 (executable)
--- a/grml2usb
+++ b/grml2usb
@@ -1635,7 +1635,7 @@ def main():
     check_programs()
 
     # specified arguments
-    device = args[len(args) - 1]
+    device = os.path.realpath(args[len(args) - 1])
     isos = args[0:len(args) - 1]
 
     if not os.path.isdir(device):