1 files changed, 4 insertions, 0 deletions
diff --git a/lib/output/base.js b/lib/output/base.js
index 903323f..a342c1e 100644
--- a/lib/output/base.js
+++ b/lib/output/base.js
@@ -207,6 +207,10 @@ Output.prototype.onOutputSVG = function(page, svg) {
 // Output an image as a file
 // Normalize the relative link
 Output.prototype.onOutputImage = function(page, imgFile) {
+    if (location.isExternal(imgFile)) {
+        return imgFile;
+    }
+
     imgFile = page.resolveLocal(imgFile);
     return page.relative(imgFile);
 };