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fix(portforwarding): handle empty ports without panicing

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This commit is contained in:
Quentin McGaw
2026-05-23 13:19:37 +00:00
parent d36d0f84d7
commit 35847bb3b2
1 changed files with 5 additions and 1 deletions
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internal/portforward/service/command.go
+5 -1
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@@ -18,7 +18,11 @@ func runCommand(ctx context.Context, cmder Cmder, logger Logger,
} }
portsString := strings.Join(portStrings, ",") portsString := strings.Join(portStrings, ",")
commandString := strings.ReplaceAll(commandTemplate, "{{PORTS}}", portsString) commandString := strings.ReplaceAll(commandTemplate, "{{PORTS}}", portsString)
commandString = strings.ReplaceAll(commandString, "{{PORT}}", portStrings[0]) var firstPort string
if len(portStrings) > 0 {
firstPort = portStrings[0]
}
commandString = strings.ReplaceAll(commandString, "{{PORT}}", firstPort)
commandString = strings.ReplaceAll(commandString, "{{VPN_INTERFACE}}", vpnInterface) commandString = strings.ReplaceAll(commandString, "{{VPN_INTERFACE}}", vpnInterface)
args, err := command.Split(commandString) args, err := command.Split(commandString)
if err != nil { if err != nil {