From 51b080e6eb702d6a35b29f256b0451b0d84bfa37 Mon Sep 17 00:00:00 2001
From: ConnorSkees <39542938+ConnorSkees@users.noreply.github.com>
Date: Sat, 21 Mar 2020 10:40:38 -0400
Subject: [PATCH] proper error message for missing closing brace and semicolon

---
 src/style.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/style.rs b/src/style.rs
index 30821ce..9a8d931 100644
--- a/src/style.rs
+++ b/src/style.rs
@@ -203,7 +203,11 @@ impl<'a> StyleParser<'a> {
                 }
                 _ => {
                     let val = self.parse_style_value(toks, scope)?;
-                    match toks.peek().unwrap().kind {
+                    let t = match toks.peek() {
+                        Some(tok) => tok,
+                        None => return Err("expected more input.".into()),
+                    };
+                    match t.kind {
                         TokenKind::Symbol(Symbol::CloseCurlyBrace) => {}
                         TokenKind::Symbol(Symbol::SemiColon) => {
                             toks.next();