Return original insns when filter is empty

jschwinger233 · jschwinger233 · commit 7f3234879e46 · 2023-10-09T19:00:57.000+08:00
diff --git a/elibpcap.go b/elibpcap.go
@@ -9,7 +9,7 @@ import (
 
 func Inject(filter string, insns asm.Instructions, opts Options) (_ asm.Instructions, err error) {
 	if filter == "" {
-		return
+		return insns, nil
 	}
 
 	injectIdx := -1

Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@ import (`
`9`	`9`
`10`	`10`	`func Inject(filter string, insns asm.Instructions, opts Options) (_ asm.Instructions, err error) {`
`11`	`11`	`if filter == "" {`
`12`		`- return`
	`12`	`+ return insns, nil`
`13`	`13`	`}`
`14`	`14`
`15`	`15`	`injectIdx := -1`