[Pkg-javascript-commits] [less.js] 06/58: allow empty directives. fixes #2377

[Jonas Smedegaard]

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js pushed a commit to annotated tag v2.3.0
in repository less.js.

commit ddc7ba98459e44e831891d7943ebd54313578198
Author: Luke Page <luke.a.page at gmail.com>
Date:   Sat Jan 10 16:53:07 2015 +0000

    allow empty directives. fixes #2377
---
 lib/less/tree/directive.js | 5 ++++-
 test/css/css-3.css         | 2 ++
 test/less/css-3.less       | 3 +++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/less/tree/directive.js b/lib/less/tree/directive.js
index 3645cb0..e189128 100644
--- a/lib/less/tree/directive.js
+++ b/lib/less/tree/directive.js
@@ -38,7 +38,10 @@ Directive.prototype.genCSS = function (context, output) {
         value.genCSS(context, output);
     }
     if (rules) {
-        this.outputRuleset(context, output, [rules]);
+	    if (rules.type === "Ruleset") {
+		    rules = [rules];
+	    }
+        this.outputRuleset(context, output, rules);
     } else {
         output.add(';');
     }
diff --git a/test/css/css-3.css b/test/css/css-3.css
index 53ee68f..2ea4308 100644
--- a/test/css/css-3.css
+++ b/test/css/css-3.css
@@ -147,3 +147,5 @@ body ^^ .shadow {
   symbols: ‣;
   suffix: " ";
 }
+ at -ms-viewport {
+}
diff --git a/test/less/css-3.less b/test/less/css-3.less
index 8e86f39..6545c8c 100644
--- a/test/less/css-3.less
+++ b/test/less/css-3.less
@@ -149,3 +149,6 @@ body ^^ .shadow {
   symbols: ‣;
   suffix: " ";
 }
+ at -ms-viewport{
+//width: auto !important;
+}
\ No newline at end of file

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