delete else keyword (#948)

gin.go

@@ -326,8 +326,8 @@ func (engine *Engine) handleHTTPRequest(context *Context) {
 				context.Next()
 				context.writermem.WriteHeaderNow()
 				return
-
-			} else if httpMethod != "CONNECT" && path != "/" {
+			}
+			if httpMethod != "CONNECT" && path != "/" {
 				if tsr && engine.RedirectTrailingSlash {
 					redirectTrailingSlash(context)
 					return

tree.go

@@ -432,7 +432,8 @@ walk: // Outer loop for walking the tree
 
 					if handlers = n.handlers; handlers != nil {
 						return
-					} else if len(n.children) == 1 {
+					}
+					if len(n.children) == 1 {
 						// No handle found. Check if a handle for this path + a
 						// trailing slash exists for TSR recommendation
 						n = n.children[0]