use function context for file info, not the path node

less · Mar 21, 2015 · 125a7f0 · 125a7f0
1 parent 8f11538
commit 125a7f0
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/lib/less-node/image-size.js b/lib/less-node/image-size.js
@@ -3,10 +3,11 @@ var Dimension = require("../less/tree/dimension"),
     functionRegistry = require("./../less/functions/function-registry"),
     path = require("path");
 
-function imageSize(filePathNode) {
+function imageSize(functionContext, filePathNode) {
     var filePath = filePathNode.value;
-    var currentDirectory = filePathNode.currentFileInfo.relativeUrls ?
-        filePathNode.currentFileInfo.currentDirectory : filePathNode.currentFileInfo.entryPath;
+    var currentFileInfo = functionContext.currentFileInfo;
+    var currentDirectory = currentFileInfo.relativeUrls ?
+        currentFileInfo.currentDirectory : currentFileInfo.entryPath;
 
     var sizeOf = require('image-size');
     filePath = path.join(currentDirectory, filePath);
@@ -15,18 +16,18 @@ function imageSize(filePathNode) {
 
 var imageFunctions = {
     "image-size": function(filePathNode) {
-        var size = imageSize(filePathNode);
+        var size = imageSize(this, filePathNode);
         return new Expression([
             new Dimension(size.width, "px"),
             new Dimension(size.height, "px")
         ]);
     },
     "image-width": function(filePathNode) {
-        var size = imageSize(filePathNode);
+        var size = imageSize(this, filePathNode);
         return new Dimension(size.width, "px");
     },
     "image-height": function(filePathNode) {
-        var size = imageSize(filePathNode);
+        var size = imageSize(this, filePathNode);
         return new Dimension(size.height, "px");
     }
 };