1 files changed, 24 insertions, 24 deletions
diff --git a/jstests/aggregation/bugs/server14872.js b/jstests/aggregation/bugs/server14872.js
index 3be4018ac21..4787df5259b 100644
--- a/jstests/aggregation/bugs/server14872.js
+++ b/jstests/aggregation/bugs/server14872.js
@@ -4,36 +4,36 @@
 load('jstests/aggregation/extras/utils.js');
 
 (function() {
-    'use strict';
+'use strict';
 
-    var coll = db.agg_concat_arrays_expr;
-    coll.drop();
+var coll = db.agg_concat_arrays_expr;
+coll.drop();
 
-    assert.writeOK(coll.insert({a: [1, 2], b: ['three'], c: [], d: [[3], 4], e: null, str: 'x'}));
+assert.writeOK(coll.insert({a: [1, 2], b: ['three'], c: [], d: [[3], 4], e: null, str: 'x'}));
 
-    // Basic concatenation.
-    var pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a', '$b', '$c']}}}];
-    assert.eq(coll.aggregate(pipeline).toArray(), [{all: [1, 2, 'three']}]);
+// Basic concatenation.
+var pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a', '$b', '$c']}}}];
+assert.eq(coll.aggregate(pipeline).toArray(), [{all: [1, 2, 'three']}]);
 
-    // Concatenation with nested arrays.
-    pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a', '$d']}}}];
-    assert.eq(coll.aggregate(pipeline).toArray(), [{all: [1, 2, [3], 4]}]);
+// Concatenation with nested arrays.
+pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a', '$d']}}}];
+assert.eq(coll.aggregate(pipeline).toArray(), [{all: [1, 2, [3], 4]}]);
 
-    // Concatenation with 1 argument.
-    pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a']}}}];
-    assert.eq(coll.aggregate(pipeline).toArray(), [{all: [1, 2]}]);
+// Concatenation with 1 argument.
+pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a']}}}];
+assert.eq(coll.aggregate(pipeline).toArray(), [{all: [1, 2]}]);
 
-    // Concatenation with no arguments.
-    pipeline = [{$project: {_id: 0, all: {$concatArrays: []}}}];
-    assert.eq(coll.aggregate(pipeline).toArray(), [{all: []}]);
+// Concatenation with no arguments.
+pipeline = [{$project: {_id: 0, all: {$concatArrays: []}}}];
+assert.eq(coll.aggregate(pipeline).toArray(), [{all: []}]);
 
-    // Any nullish inputs will result in null.
-    pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a', '$e']}}}];
-    assert.eq(coll.aggregate(pipeline).toArray(), [{all: null}]);
-    pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a', '$f']}}}];
-    assert.eq(coll.aggregate(pipeline).toArray(), [{all: null}]);
+// Any nullish inputs will result in null.
+pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a', '$e']}}}];
+assert.eq(coll.aggregate(pipeline).toArray(), [{all: null}]);
+pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a', '$f']}}}];
+assert.eq(coll.aggregate(pipeline).toArray(), [{all: null}]);
 
-    // Error on any non-array, non-null inputs.
-    pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a', '$str']}}}];
-    assertErrorCode(coll, pipeline, 28664);
+// Error on any non-array, non-null inputs.
+pipeline = [{$project: {_id: 0, all: {$concatArrays: ['$a', '$str']}}}];
+assertErrorCode(coll, pipeline, 28664);
 }());