From 8846a09d1cc2305f35fbc98ee34c5fb7bd23c29f Mon Sep 17 00:00:00 2001
From: ConnorSkees <39542938+ConnorSkees@users.noreply.github.com>
Date: Mon, 1 Jun 2020 21:44:07 -0400
Subject: [PATCH] @ else is case sensitive

---
 src/atrule/if_rule.rs | 20 +++++++++-----------
 tests/if.rs           |  7 ++++++-
 2 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/src/atrule/if_rule.rs b/src/atrule/if_rule.rs
index 443d406..a41c75f 100644
--- a/src/atrule/if_rule.rs
+++ b/src/atrule/if_rule.rs
@@ -64,18 +64,16 @@ impl If {
         let mut else_ = Vec::new();
 
         loop {
-            match toks.peek().cloned() {
-                Some(Token { kind: '@', pos }) => {
-                    toks.peek_forward(1);
-                    let mut ident = peek_ident_no_interpolation(toks, false, pos)?;
-                    ident.node.make_ascii_lowercase();
-                    if ident.as_str() != "else" {
-                        toks.reset_view();
-                        break;
-                    }
-                    toks.take(4).for_each(drop);
+            if let Some(Token { kind: '@', pos }) = toks.peek().cloned() {
+                toks.peek_forward(1);
+                let ident = peek_ident_no_interpolation(toks, false, pos)?;
+                if ident.as_str() != "else" {
+                    toks.reset_view();
+                    break;
                 }
-                Some(..) | None => break,
+                toks.take(4).for_each(drop);
+            } else {
+                break;
             }
             devour_whitespace(toks);
             if let Some(tok) = toks.next() {
diff --git a/tests/if.rs b/tests/if.rs
index ab17cf8..7102fad 100644
--- a/tests/if.rs
+++ b/tests/if.rs
@@ -106,7 +106,12 @@ test!(
 test!(
     uppercase_escaped_else,
     "@if false {}\n\n@\\45lse {\n  a {\n    color: red;\n  }\n}\n",
-    "a {\n  color: red;\n}\n"
+    "@Else {\n  a {\n    color: red;\n  }\n}\n"
+);
+test!(
+    uppercase_else,
+    "@if false {}\n\n@Else {\n  a {\n    color: red;\n  }\n}\n",
+    "@Else {\n  a {\n    color: red;\n  }\n}\n"
 );
 test!(uppercase_if, "@If true {\n  a {\n    color: red;\n  }\n}\n");
 error!(nothing_after_if, "@if", "Error: Expected expression.");