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-rw-r--r--pkg/util/utils.go6
1 files changed, 3 insertions, 3 deletions
diff --git a/pkg/util/utils.go b/pkg/util/utils.go
index a4df48c88..3e11c010a 100644
--- a/pkg/util/utils.go
+++ b/pkg/util/utils.go
@@ -309,15 +309,15 @@ func ParseSignal(rawSignal string) (syscall.Signal, error) {
// Strip off leading dash, to allow -1 or -HUP
basename := strings.TrimPrefix(rawSignal, "-")
- signal, err := signal.ParseSignal(basename)
+ sig, err := signal.ParseSignal(basename)
if err != nil {
return -1, err
}
// 64 is SIGRTMAX; wish we could get this from a standard Go library
- if signal < 1 || signal > 64 {
+ if sig < 1 || sig > 64 {
return -1, errors.Errorf("valid signals are 1 through 64")
}
- return signal, nil
+ return sig, nil
}
// ParseIDMapping takes idmappings and subuid and subgid maps and returns a storage mapping