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CmdEdit: Properly captures an unmodified errno
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1 changed files with 2 additions and 1 deletions
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@ -770,13 +770,14 @@ ARE_THESE_REALLY_HARMFUL:
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// Launch the editor.
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std::cout << format (STRING_EDIT_LAUNCHING, editor) << '\n';
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int exitcode = system (editor.c_str ());
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auto captured_errno = errno;
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if (0 == exitcode)
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std::cout << STRING_EDIT_COMPLETE << '\n';
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else
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{
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std::cout << format (STRING_EDIT_FAILED, exitcode) << '\n';
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if (-1 == exitcode)
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std::cout << std::strerror (errno) << '\n';
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std::cout << std::strerror (captured_errno) << '\n';
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return CmdEdit::editResult::error;
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}
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