From 6c5cf4b40544f5883ab0e64842419292b02374fc Mon Sep 17 00:00:00 2001
From: ConnorSkees <39542938+ConnorSkees@users.noreply.github.com>
Date: Mon, 24 Feb 2020 19:13:28 -0500
Subject: [PATCH] properly escape backslashes

---
 src/utils.rs    | 6 +++++-
 tests/values.rs | 5 +++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/utils.rs b/src/utils.rs
index 7d961ae..14948fb 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -189,7 +189,11 @@ pub(crate) fn parse_quoted_string<I: Iterator<Item = Token>>(
                 continue;
             }
             TokenKind::Symbol(Symbol::BackSlash) if !is_escaped => is_escaped = true,
-            TokenKind::Symbol(Symbol::BackSlash) => s.push('\\'),
+            TokenKind::Symbol(Symbol::BackSlash) => {
+                is_escaped = false;
+                s.push('\\');
+                continue;
+            },
             TokenKind::Interpolation if !is_escaped => {
                 found_interpolation = true;
                 s.push_str(
diff --git a/tests/values.rs b/tests/values.rs
index 51c6ded..658dbe9 100644
--- a/tests/values.rs
+++ b/tests/values.rs
@@ -350,3 +350,8 @@ test!(
     "a {\n  color: \"f\"foo;\n}\n",
     "a {\n  color: \"f\" foo;\n}\n"
 );
+test!(
+    escaped_backslash,
+    "a {\n  color: \"\\\\\";\n}\n",
+    "a {\n  color: \"\\\";\n}\n"
+);