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-rw-r--r--weed/util/retry.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/weed/util/retry.go b/weed/util/retry.go
index cdc020b7a..006cda466 100644
--- a/weed/util/retry.go
+++ b/weed/util/retry.go
@@ -81,7 +81,7 @@ func RetryUntil(name string, job func() error, onErrFn func(err error) (shouldCo
}
}
-// return the first non empty string
+// Nvl return the first non-empty string
func Nvl(values ...string) string {
for _, s := range values {
if s != "" {