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Merge pull request #3933 from ngaut/fix-shadow-variables

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tools: Fix shadow variables and incorrect printing format.
This commit is contained in:
Xiang Li 2015-12-01 08:55:22 -08:00
commit 93240bd0f0
1 changed files with 2 additions and 2 deletions
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4
tools/etcd-top/etcd-top.go
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@ -166,9 +166,9 @@ func main() {
ports := []uint16{}
for _, p := range strings.Split(*portsArg, ",") {
p, err := strconv.Atoi(p)
port, err := strconv.Atoi(p)
if err == nil {
ports = append(ports, uint16(p))
ports = append(ports, uint16(port))
} else {
fmt.Fprintf(os.Stderr, "Failed to parse port \"%s\": %v\n", p, err)
os.Exit(1)