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-rw-r--r--pkg/util/utils.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/util/utils.go b/pkg/util/utils.go
index f7d04c73b..c9d09b8b5 100644
--- a/pkg/util/utils.go
+++ b/pkg/util/utils.go
@@ -304,7 +304,7 @@ func GetImageConfig(changes []string) (ImageConfig, error) {
return config, nil
}
-// Parse and validate a signal name or number
+// ParseSignal parses and validates a signal name or number.
func ParseSignal(rawSignal string) (syscall.Signal, error) {
// Strip off leading dash, to allow -1 or -HUP
basename := strings.TrimPrefix(rawSignal, "-")