diff options
Diffstat (limited to 'third_party/nix/src/nix-channel/nix-channel.cc')
| -rw-r--r-- | third_party/nix/src/nix-channel/nix-channel.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/third_party/nix/src/nix-channel/nix-channel.cc b/third_party/nix/src/nix-channel/nix-channel.cc index 837fb861d309..7d60752e3f6e 100644 --- a/third_party/nix/src/nix-channel/nix-channel.cc +++ b/third_party/nix/src/nix-channel/nix-channel.cc @@ -112,7 +112,7 @@ static void update(const StringSet& channelNames) { std::smatch match; auto urlBase = baseNameOf(url); if (std::regex_search(urlBase, match, std::regex("(-\\d.*)$"))) { - cname = cname + (std::string)match[1]; + cname = cname + std::string(match[1]); } std::string extraAttrs; @@ -163,7 +163,7 @@ static void update(const StringSet& channelNames) { runProgram(settings.nixBinDir + "/nix-env", false, envArgs); // Make the channels appear in nix-env. - struct stat st; + struct stat st {}; if (lstat(nixDefExpr.c_str(), &st) == 0) { if (S_ISLNK(st.st_mode)) { // old-skool ~/.nix-defexpr @@ -193,7 +193,7 @@ static int _main(int argc, char** argv) { enum { cNone, cAdd, cRemove, cList, cUpdate, cRollback } cmd = cNone; std::vector<std::string> args; parseCmdLine(argc, argv, - [&](Strings::iterator& arg, const Strings::iterator& end) { + [&](Strings::iterator& arg, const Strings::iterator& _end) { if (*arg == "--help") { showManPage("nix-channel"); } else if (*arg == "--version") { |