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-rw-r--r--absl/time/duration.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/absl/time/duration.cc b/absl/time/duration.cc
index 952cc093..eca1a6d9 100644
--- a/absl/time/duration.cc
+++ b/absl/time/duration.cc
@@ -763,7 +763,8 @@ void AppendNumberUnit(std::string* out, double n, DisplayUnit unit) {
// form "72h3m0.5s". Leading zero units are omitted. As a special
// case, durations less than one second format use a smaller unit
// (milli-, micro-, or nanoseconds) to ensure that the leading digit
-// is non-zero. The zero duration formats as 0, with no unit.
+// is non-zero.
+// Unlike Go, we format the zero duration as 0, with no unit.
std::string FormatDuration(Duration d) {
const Duration min_duration = Seconds(kint64min);
if (d == min_duration) {