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add check for empty string on file writing

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gabryon99 2020-09-28 15:23:55 +02:00
parent 5a62f4553f
commit 06480d3171
1 changed files with 5 additions and 0 deletions
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5
scripts/lua/modules/file_utils.lua
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@ -52,6 +52,11 @@ function file_utils.copy_file(fname, src_path, dst_path)
return(false)
end
if (instr == nil) then
traceError(TRACE_ERROR, TRACE_CONSOLE, string.format("Could not write the string into file %s", dst))
return (false)
end
outfile:write(instr)
outfile:close()