refactor: remove useless/unreachable code

JayceChant · JayceChant · commit 9ab9b8e73d3d · 2021-06-14T00:11:18.000+08:00
revert/Revert commit has returned in earlier checking,
these 2 conditions can never be satisfied.
just remove them.
diff --git a/validator/validate.go b/validator/validate.go
@@ -124,7 +124,7 @@ func validateHeader(header string, config *globalConfig) {
 	length := len(header)
 	if config.LineLimit > 0 &&
 		length > config.LineLimit &&
-		!(isFixupOrSquash || typ == "revert" || typ == "Revert") {
+		!isFixupOrSquash {
 		state.LineOverLong.LogAndExit(length, config.LineLimit, header)
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -124,7 +124,7 @@ func validateHeader(header string, config *globalConfig) {`
`124`	`124`	`length := len(header)`
`125`	`125`	`if config.LineLimit > 0 &&`
`126`	`126`	`length > config.LineLimit &&`
`127`		`- !(isFixupOrSquash \|\| typ == "revert" \|\| typ == "Revert") {`
	`127`	`+ !isFixupOrSquash {`
`128`	`128`	`state.LineOverLong.LogAndExit(length, config.LineLimit, header)`
`129`	`129`	`}`
`130`	`130`	`}`