Make empty string literals work

djc · Oct 22, 2017 · 14beb21 · 14beb21
1 parent fef994d
commit 14beb21
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/askama_shared/src/parser.rs b/askama_shared/src/parser.rs
@@ -146,7 +146,7 @@ named!(expr_array_lit<Expr>, do_parse!(
 ));
 
 named!(expr_str_lit<Expr>, map!(
-    delimited!(char!('"'), is_not!("\""), char!('"')),
+    delimited!(char!('"'), take_until!("\""), char!('"')),
     |s| Expr::StrLit(str::from_utf8(s).unwrap())
 ));
 

diff --git a/testing/tests/simple.rs b/testing/tests/simple.rs
@@ -187,11 +187,11 @@ fn test_path_compare() {
 
 
 #[derive(Template)]
-#[template(source = "{% for i in [1, 2] %}{{ i }}{% endfor %}", ext = "txt")]
+#[template(source = "{% for i in [\"a\", \"\"] %}{{ i }}{% endfor %}", ext = "txt")]
 struct ArrayTemplate {}
 
 #[test]
 fn test_slice_literal() {
     let t = ArrayTemplate {};
-    assert_eq!(t.render().unwrap(), "12");
+    assert_eq!(t.render().unwrap(), "a");
 }