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cli/command/network: use strings.Cut 

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2022-12-27 16:26:37 +01:00
parent 424401233f
commit f29992c0f1
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GPG Key ID: 76698F39D527CE8C
1 changed files with 5 additions and 5 deletions
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10
cli/command/network/connect.go
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@ -81,13 +81,13 @@ func runConnect(dockerCli command.Cli, options connectOptions) error {
func convertDriverOpt(opts []string) (map[string]string, error) { func convertDriverOpt(opts []string) (map[string]string, error) {
driverOpt := make(map[string]string) driverOpt := make(map[string]string)
for _, opt := range opts { for _, opt := range opts {
parts := strings.SplitN(opt, "=", 2) k, v, ok := strings.Cut(opt, "=")
if len(parts) != 2 { // TODO(thaJeztah): we should probably not accept whitespace here (both for key and value).
k = strings.TrimSpace(k)
if !ok || k == "" {
return nil, fmt.Errorf("invalid key/value pair format in driver options") return nil, fmt.Errorf("invalid key/value pair format in driver options")
} }
key := strings.TrimSpace(parts[0]) driverOpt[k] = strings.TrimSpace(v)
value := strings.TrimSpace(parts[1])
driverOpt[key] = value
} }
return driverOpt, nil return driverOpt, nil
} }