config.cc:457:29: warning: catching polymorphic type 'class string_format::ParseError' by value [-Wcatch-value=]

Question

dcb314 opened this issue 7 years ago · 2 comments

Source code is

catch (string_format::ParseError)

Maybe better code

catch (const string_format::ParseError &)

Answer 1 · 2017-07-15T17:28:08.000Z

Thanks for the bug report.
Fixed in 7e836d1.

Answer 2 · 2017-08-07T14:41:45.000Z

Fixed in 0.9.6.