mod_admin_telnet: Guard against missing table field

7 years ago · b1871e8b07
parent 1fd061af59
commit b1871e8b07
1 changed files with 1 additions and 1 deletions
--- a/plugins/mod_admin_telnet.lua
+++ b/plugins/mod_admin_telnet.lua
@ -1328,7 +1328,7 @@ function stats_methods:cfgraph()
 			table.insert(stat_info.output, s);
 		end

-		if data and data.sample_count > 0 then
+		if data and data.sample_count and data.sample_count > 0 then
 			local raw_histogram = require "util.statistics".get_histogram(data);

 			local graph_width, graph_height = 50, 10;