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authorKane York <kanepyork@gmail.com>2020-07-25T04·09-0700
committerkanepyork <rikingcoding@gmail.com>2020-07-27T21·16+0000
commitef54f5da9fa30b5c302f2a49595ee5d041f9706a (patch)
tree8d1da709a2e2d3b135d1e84eda9c402bde467726 /third_party/nix/src/nix-channel/nix-channel.cc
parent69f402563a14d4b668980e4228d033d80e3bb05d (diff)
fix(3p/nix): apply all clang-tidy fixes r/1495
Change-Id: I265e763393422ee1881653527c91024458060825
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1432
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Diffstat (limited to 'third_party/nix/src/nix-channel/nix-channel.cc')
-rw-r--r--third_party/nix/src/nix-channel/nix-channel.cc6
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") {