produce non-duplicate udev files

When more than one "lab" is referenced (like lava-master + lab-slave-0),
udev content is duplicated.
This patch reset the udev_line variable for producing non-duplicate udev
files.

1 files changed, 1 insertions, 1 deletions

diff --git a/lavalab-gen.py b/lavalab-gen.py
index 0e0b583..93fc447 100755
--- a/lavalab-gen.py
+++ b/lavalab-gen.py
@@ -42,7 +42,6 @@ def main(args):
     fp = open(boards_yaml, "r")
     labs = yaml.load(fp)
     fp.close()
-    udev_line =""
     tdc = open("docker-compose.template", "r")
     dockcomp = yaml.load(tdc)
     tdc.close()
@@ -62,6 +61,7 @@ def main(args):
         fp.close()
 
     for lab_name in labs:
+        udev_line =""
         lab = labs[lab_name]
         for board_name in lab["boardlist"]:
             b = lab["boardlist"][board_name]