From e8657463ca7b4285a6270846de1f3c22f48d0cba Mon Sep 17 00:00:00 2001 From: cjtallman Date: Mon, 26 Oct 2015 11:54:09 -0700 Subject: [PATCH] Fixed an issue when trying to print help for a nil default option value. --- src/cliargs.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/cliargs.lua b/src/cliargs.lua index 3bbd468..fdac2f1 100644 --- a/src/cliargs.lua +++ b/src/cliargs.lua @@ -613,7 +613,7 @@ function cli:print_help(noprint) end if self.optargument.maxcount > 0 then - append(self.optargument.key, self.optargument.desc .. " (optional, default: " .. self.optargument.default .. ")") + append(self.optargument.key, self.optargument.desc .. " (optional, default: " .. tostring(self.optargument.default) .. ")") end if #self.optional > 0 then