injectUserScript: try to decode URI

philc · Nov 25, 2019 · 7288b6b · 7288b6b
1 parent af67364
commit 7288b6b
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/dom_utils.coffee b/lib/dom_utils.coffee
@@ -435,7 +435,10 @@ DomUtils =
 
   # Inject user Javascript.
   injectUserScript: (text) ->
-    text = text[11..] if text[...11] == "javascript:"
+    if text[...11] == "javascript:"
+      text = text[11..].trim()
+      if text.indexOf " " < 0
+        try text = decodeURIComponent text
     script = document.createElement "script"
     script.textContent = text
     document.head.appendChild script