diff --git a/src/environments/array.js b/src/environments/array.js
index 62d74696..679246e7 100644
--- a/src/environments/array.js
+++ b/src/environments/array.js
@@ -62,10 +62,10 @@ function parseArray(
         } else if (next === "\\end") {
             // Arrays terminate newlines with `\crcr` which consumes a `\cr` if
             // the last line is empty.
-            const lastRow = body[body.length - 1][0].value;
+            const lastRow = body[body.length - 1];
             if (body.length > 1
-                && lastRow.value.length === 1
-                && lastRow.value[0].value.length === 0) {
+                && lastRow.length === 1
+                && lastRow[0].value.value[0].value.length === 0) {
                 body.pop();
             }
             break;
diff --git a/test/katex-spec.js b/test/katex-spec.js
index 0e5ec5cd..77aaeaa0 100644
--- a/test/katex-spec.js
+++ b/test/katex-spec.js
@@ -1251,6 +1251,11 @@ describe("A begin/end parser", function() {
     it("should allow \\cr as a line terminator", function() {
         expect("\\begin{matrix}a&b\\cr c&d\\end{matrix}").toParse();
     });
+
+    it("should eat a final newline", function() {
+        const m3 = getParsed("\\begin{matrix}a&b\\\\ c&d \\\\ \\end{matrix}")[0];
+        expect(m3.value.body.length).toBe(2);
+    });
 });
 
 describe("A sqrt parser", function() {
@@ -2409,6 +2414,10 @@ describe("An aligned environment", function() {
             .toNotParse();
     });
 
+    it("should not eat the last row when its first cell is empty", function() {
+        const ae = getParsed("\\begin{aligned}&E_1 & (1)\\\\&E_2 & (2)\\\\E_3 & (3)\\end{aligned}")[0];
+        expect(ae.value.body.length).toBe(3);
+    });
 });
 
 describe("A parser that does not throw on unsupported commands", function() {