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-rw-r--r--third_party/nix/src/libutil/affinity.cc4
1 files changed, 3 insertions, 1 deletions
diff --git a/third_party/nix/src/libutil/affinity.cc b/third_party/nix/src/libutil/affinity.cc
index b6aedc77e54a..7db8906eb0b4 100644
--- a/third_party/nix/src/libutil/affinity.cc
+++ b/third_party/nix/src/libutil/affinity.cc
@@ -36,7 +36,9 @@ void setAffinityTo(int cpu) {
 int lockToCurrentCPU() {
 #if __linux__
   int cpu = sched_getcpu();
-  if (cpu != -1) setAffinityTo(cpu);
+  if (cpu != -1) {
+    setAffinityTo(cpu);
+  }
   return cpu;
 #else
   return -1;