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Check for nil return from scripts to avoid empty <script> elements

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dmiller 2012-08-14 17:25:43 +00:00
parent 0c3e0fcc4d
commit c5d642a340
1 changed files with 2 additions and 0 deletions
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2
nse_main.lua
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@ -294,6 +294,8 @@ do
tab, str = r1, r2;
elseif type(r1) == "string" then
tab, str = nil, r1;
elseif r1 == nil then
return
else
tab, str = r1, nil;
end