Merge pull request snabbco#1093 from dpino/alarms-fixes

Fix runtime error on running snabb alarms
dpino · Jun 13, 2018 · bd216c2 · bd216c2
2 parents 0e6beac + 0e306ee
commit bd216c2
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/src/program/alarms/README b/src/program/alarms/README
@@ -1,6 +1,7 @@
 Usage:
   snabb alarms compress
   snabb alarms get-state
+  snabb alarms listen
   snabb alarms purge
   snabb alarms set-operator-state
 

diff --git a/src/program/alarms/listen/listen.lua b/src/program/alarms/listen/listen.lua
@@ -19,7 +19,7 @@ local function parse_command_line(args)
    local handlers = {}
    function handlers.h() show_usage(0) end
    args = lib.dogetopt(args, handlers, "h", {help="h"})
-   if #args ~= 1 then show_usage(1, msg) end
+   if #args ~= 1 then show_usage(1) end
    return unpack(args)
 end