readline_buffer: fix "cursor in prompt" bug

It happens when readline displays a prompt just before switching
to a shorter one
This commit is contained in:
moneromooo-monero 2018-10-12 21:02:59 +00:00
parent 77e1ebff26
commit 8f3c793749
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2 changed files with 5 additions and 1 deletions

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@ -27,6 +27,7 @@ namespace rdln
private:
std::streambuf* m_cout_buf;
size_t m_prompt_length;
static std::vector<std::string>& completion_commands();
};