fixed typo in helpers.lua

2014-01-29 20:08:16 +01:00 · 2014-01-29 20:08:16 +01:00 · 11656d7713
parent 89d557638d
commit 11656d7713
1 changed files with 1 additions and 1 deletions
--- a/helpers.lua
+++ b/helpers.lua
@ -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