Ignore blank lines in style map

1 files changed, 7 insertions, 0 deletions

diff --git a/test/options-reader.tests.js b/test/options-reader.tests.js
index 06e0764..b0f202b 100644
--- a/test/options-reader.tests.js
+++ b/test/options-reader.tests.js
@@ -38,6 +38,13 @@ test('lines starting with # in custom style map are ignored', function() {
     assert.deepEqual(standardOptions.styleMap, options.styleMap.slice(1));
 });
 
+test('blank lines in custom style map are ignored', function() {
+    var options = readOptions({
+        styleMap: "\n\n"
+    });
+    assert.deepEqual(standardOptions.styleMap, options.styleMap);
+});
+
 test('default style mappings are ignored if includeDefaultStyleMap is false', function() {
     var options = readOptions({
         styleMap: "p.SectionTitle => h2",