do not abort if ipv6 route cannot be created

alexflint · alexflint · commit f56716e7f19e · 2025-02-26T17:39:21.000-05:00
diff --git a/httptap.go b/httptap.go
@@ -429,7 +429,7 @@ func Main() error {
 		LinkIndex: link.Attrs().Index,
 	})
 	if err != nil {
-		return fmt.Errorf("error creating default route: %w", err)
+		verbosef("error creating default ipv6 route: %w, ignoring", err)
 	}
 
 	// find the loopback device

Original file line number	Diff line number	Diff line change
`@@ -429,7 +429,7 @@ func Main() error {`
`429`	`429`	`LinkIndex: link.Attrs().Index,`
`430`	`430`	`})`
`431`	`431`	`if err != nil {`
`432`		`- return fmt.Errorf("error creating default route: %w", err)`
	`432`	`+ verbosef("error creating default ipv6 route: %w, ignoring", err)`
`433`	`433`	`}`
`434`	`434`
`435`	`435`	`// find the loopback device`