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Diffstat (limited to 'third_party/nix/src/nix/path-info.cc')
-rw-r--r--third_party/nix/src/nix/path-info.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/third_party/nix/src/nix/path-info.cc b/third_party/nix/src/nix/path-info.cc
index b871c45f1c..e94dcc9628 100644
--- a/third_party/nix/src/nix/path-info.cc
+++ b/third_party/nix/src/nix/path-info.cc
@@ -113,7 +113,7 @@ struct CmdPathInfo : StorePathsCommand, MixJSON {
           if (info->ultimate) {
             ss.push_back("ultimate");
           }
-          if (info->ca != "") {
+          if (!info->ca.empty()) {
             ss.push_back("ca:" + info->ca);
           }
           for (auto& sig : info->sigs) {