From de8e7048d8b09efa4adbc5cf11e8b303880f9818 Mon Sep 17 00:00:00 2001
From: ConnorSkees <39542938+ConnorSkees@users.noreply.github.com>
Date: Thu, 18 Jun 2020 01:13:23 -0400
Subject: [PATCH] remove unwrap from variable value parsing

---
 src/parse/variable.rs | 4 +++-
 tests/variables.rs    | 4 ++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/parse/variable.rs b/src/parse/variable.rs
index a66fe1d..2321f91 100644
--- a/src/parse/variable.rs
+++ b/src/parse/variable.rs
@@ -123,7 +123,9 @@ impl<'a> Parser<'a> {
                         }
                         Some(..) | None => {}
                     }
-                    val_toks.push(self.toks.next().unwrap());
+                    if let Some(tok) = self.toks.next() {
+                        val_toks.push(tok);
+                    }
                 }
                 '{' => break,
                 '}' => {
diff --git a/tests/variables.rs b/tests/variables.rs
index bad5ee6..b697a48 100644
--- a/tests/variables.rs
+++ b/tests/variables.rs
@@ -143,3 +143,7 @@ error!(
     invalid_escape,
     "$\\110000: red;", "Error: Invalid escape sequence."
 );
+error!(
+    nothing_after_hash_in_variable_decl,
+    "$color: #", "Error: Expected identifier."
+);