Wed, 08 Jul 2009 16:48:49 +0100
prosodyctl: Don't 'blugh' when ^C is pressed during reading passwords
prosodyctl | file | annotate | diff | comparison | revisions |
--- a/prosodyctl Wed Jul 08 16:38:46 2009 +0100 +++ b/prosodyctl Wed Jul 08 16:48:49 2009 +0100 @@ -125,17 +125,21 @@ local function getchar(n) os.execute("stty raw -echo"); - local char = io.read(n or 1); + local ok, char = pcall(io.read, n or 1); os.execute("stty sane"); - return char; + if ok then + return char; + end end local function getpass() os.execute("stty -echo"); - local pass = io.read("*l"); + local ok, pass = pcall(io.read, "*l"); os.execute("stty sane"); io.write("\n"); - return pass; + if ok then + return pass; + end end function show_yesno(prompt)