diff --git a/parser/src/cfg/mod.rs b/parser/src/cfg/mod.rs
index 06dcec65d..39e983ea1 100755
--- a/parser/src/cfg/mod.rs
+++ b/parser/src/cfg/mod.rs
@@ -1093,7 +1093,7 @@ fn parse_layer_indexes(
         let mut cfg_third = 0;
         if let Some(third) = subexprs.peek() {
             if let Some(third_list) = third.list(None) {
-                if third_list.len() > 0 {
+                if !third_list.is_empty() {
                     if let Some(third_list_1st_s) = &third_list[0].atom(None) {
                         if DEFLAYER_ICON.iter().any(|&i| i == *third_list_1st_s) {
                             cfg_third = 1;
@@ -1429,11 +1429,7 @@ fn parse_action_as_cfg(expr: &SExpr) -> bool {
             if !DEFLAYER_ICON.iter().any(|&i| i == *expr_list_1st) {
                 return false;
             } else {
-                if expr_list[1].atom(None).is_some() {
-                    return true;
-                } else {
-                    return false;
-                }
+                return expr_list[1].atom(None).is_some();
             }
         }
     }