From b64d3f4deb809e2b0c1c109e414e1a48adfcb455 Mon Sep 17 00:00:00 2001
From: localcc <work@localcc.cc>
Date: Tue, 29 Aug 2023 10:37:59 +0200
Subject: [PATCH] unreal_asset: [kismet] fix KismetExpression read_arr error
 propagation

fixes #96
---
 unreal_asset/unreal_asset_kismet/src/lib.rs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/unreal_asset/unreal_asset_kismet/src/lib.rs b/unreal_asset/unreal_asset_kismet/src/lib.rs
index 7c90314..2a189cf 100644
--- a/unreal_asset/unreal_asset_kismet/src/lib.rs
+++ b/unreal_asset/unreal_asset_kismet/src/lib.rs
@@ -1106,12 +1106,12 @@ impl KismetExpression {
         end_token: EExprToken,
     ) -> Result<Vec<Self>, Error> {
         let mut data = Vec::new();
-        let mut current_expr: Option<KismetExpression> = None;
-        while current_expr.is_none() || !current_expr.as_ref().unwrap().enum_eq(&end_token) {
-            if let Some(expr) = current_expr {
-                data.push(expr);
+        loop {
+            let expr = KismetExpression::new(asset)?;
+            if expr.enum_eq(&end_token) {
+                break;
             }
-            current_expr = KismetExpression::new(asset).ok();
+            data.push(expr);
         }
         Ok(data)
     }