fixed typo in helpers.lua

This commit is contained in:
luke bonham 2014-01-29 20:08:16 +01:00
parent 3fc0ed44dc
commit c73b41c636
1 changed files with 1 additions and 1 deletions

View File

@ -61,7 +61,7 @@ end
-- get first non empty line from a file,
-- returns nil otherwise
function helpers.first_nonempty_line(file)
for k,v in pairs(lines_from(file)) do
for k,v in pairs(helpers.lines_from(file)) do
if #v then return v end
end
return nil