1 files changed, 6 insertions, 0 deletions
diff --git a/src/processor/contained_range_map_unittest.cc b/src/processor/contained_range_map_unittest.cc
index 99185d54..3861c9bc 100644
--- a/src/processor/contained_range_map_unittest.cc
+++ b/src/processor/contained_range_map_unittest.cc
@@ -45,6 +45,9 @@
 #define ASSERT_FALSE(condition) ASSERT_TRUE(!(condition))
 
 
+namespace {
+
+
 using google_airbag::ContainedRangeMap;
 
 
@@ -248,6 +251,9 @@ static bool RunTests() {
 }
 
 
+}  // namespace
+
+
 int main(int argc, char **argv) {
   return RunTests() ? 0 : 1;
 }