diff options
| -rw-r--r-- | src/nix/flake.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/nix/flake.cc b/src/nix/flake.cc index d4eca86b8..15c393c90 100644 --- a/src/nix/flake.cc +++ b/src/nix/flake.cc @@ -1275,13 +1275,15 @@ struct CmdFlakeShow : FlakeCommand, MixJSON // FIXME: handle utf8 visible width properly once we get KJ which has utf8 support // technically filterANSIEscapes knows how to do this but there is absolutely // no clear usage of it that would actually let us do this layout. - int spaceForDescription = screenWidth - output.size() - quotesAndSepsWidth; + assert(output.size() < std::numeric_limits<int>::max()); + int spaceForDescription = screenWidth - int(output.size()) - quotesAndSepsWidth; if (spaceForDescription <= 0) { // do nothing, it is going to wrap no matter what, and it's better to output *something* } else { const char *ellipsis = ""; - if (spaceForDescription < firstLineDesc.size()) { + assert(firstLineDesc.size() < std::numeric_limits<int>::max()); + if (spaceForDescription < int(firstLineDesc.size())) { // subtract one to make space for the ellipsis firstLineDesc.resize(spaceForDescription - 1); ellipsis = "…"; |