diff options
Diffstat (limited to 'src/format.cc')
| -rw-r--r-- | src/format.cc | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/format.cc b/src/format.cc index a9d867bd..69c0b42f 100644 --- a/src/format.cc +++ b/src/format.cc @@ -335,8 +335,13 @@ string format_t::truncate(const unistring& ustr, std::size_t width, if (newlen > width) { unistring temp(*i); - result << temp.extract(0, account_abbrev_length) << ":"; - newlen -= temp.length() - account_abbrev_length; + if (temp.length() > static_cast<std::size_t>(account_abbrev_length)) { + result << temp.extract(0, account_abbrev_length) << ":"; + newlen -= temp.length() - account_abbrev_length; + } else { + result << temp.extract() << ":"; + newlen -= temp.length(); + } } else { result << *i << ":"; } @@ -346,7 +351,8 @@ string format_t::truncate(const unistring& ustr, std::size_t width, // Even abbreviated its too big to show the last account, so // abbreviate all but the last and truncate at the beginning. unistring temp(result.str()); - buf << ".." << temp.extract(temp.length() - width - 2, width - 2); + assert(temp.length() > width - 2); + buf << ".." << temp.extract(temp.length() - (width - 2), width - 2); } else { buf << result.str(); } |