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authorVincent Ambo <tazjin@google.com>2020-05-19T17·55+0100
committerVincent Ambo <tazjin@google.com>2020-05-19T17·55+0100
commit867055133d3f487e52dd44149f76347c2c28bf10 (patch)
treec367803ad94f024b0052727a2c7a037af169169a /third_party/nix/src/libexpr/primops/fetchMercurial.cc
parentc6a31838cd7e88ebcb01422b329a499d04ab4b6b (diff)
style(3p/nix): Add braces around single-line conditionals r/771
These were not caught by the previous clang-tidy invocation, but were
instead sorted out using amber[0] as such:

    ambr --regex 'if (\(.+\))\s([a-z].*;)' 'if $1 { $2 }'

[0]: https://github.com/dalance/amber
Diffstat (limited to 'third_party/nix/src/libexpr/primops/fetchMercurial.cc')
-rw-r--r--third_party/nix/src/libexpr/primops/fetchMercurial.cc8
1 files changed, 6 insertions, 2 deletions
diff --git a/third_party/nix/src/libexpr/primops/fetchMercurial.cc b/third_party/nix/src/libexpr/primops/fetchMercurial.cc
index 3de42fe770dc..392dbcb00837 100644
--- a/third_party/nix/src/libexpr/primops/fetchMercurial.cc
+++ b/third_party/nix/src/libexpr/primops/fetchMercurial.cc
@@ -73,7 +73,9 @@ HgInfo exportMercurial(ref<Store> store, const std::string& uri,
     }
   }
 
-  if (rev == "") rev = "default";
+  if (rev == "") {
+    rev = "default";
+  }
 
   Path cacheDir = fmt("%s/nix/hg/%s", getCacheDir(),
                       hashString(htSHA256, uri).to_string(Base32, false));
@@ -149,7 +151,9 @@ HgInfo exportMercurial(ref<Store> store, const std::string& uri,
     }
 
   } catch (SysError& e) {
-    if (e.errNo != ENOENT) throw;
+    if (e.errNo != ENOENT) {
+      throw;
+    }
   }
 
   Path tmpDir = createTempDir();