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Replace 'foo.length() >= 1' pattern with !foo.empty()

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This commit is contained in:
Stephen Kelly
2015-01-15 22:58:10 +01:00
parent f09fde2d21
commit fd0c036c0c
2 changed files with 2 additions and 2 deletions
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2
Source/cmFileCommand.cxx
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@@ -745,7 +745,7 @@ bool cmFileCommand::HandleStringsCommand(std::vector<std::string> const& args)
// A non-string character has been found. Check if the current
// string matches the requirements. We require that the length
// be at least one no matter what the user specified.
if(s.length() >= minlen && s.length() >= 1 &&
if(s.length() >= minlen && !s.empty() &&
(!have_regex || regex.find(s.c_str())))
{
output_size += static_cast<int>(s.size()) + 1;