trun

commit 8bb5f8cb9cf63f29a072d2e7acb8f2fa85f4fe55
parent 57d713dd021af5d039683284b365faeab8b09d76
Author: tms <nemi@skaut.cz>
Date:   Thu,  3 Jun 2021 08:50:14 +0200

bugfix with empty result

Diffstat:
M
track_run_status.lua
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/track_run_status.lua b/track_run_status.lua
@@ -30,4 +30,6 @@ for _, f in pairs(files) do
   end
 end
 
-print("[" .. table.concat(result, ',') .. "]")
+if #result > 0 then
+  print("[" .. table.concat(result, ',') .. "]")
+end