Bug 575836: Fix logic here. r=jst
authorChris Jones <jones.chris.g@gmail.com>
Mon, 12 Jul 2010 18:21:27 -0500
changeset 47341 9bd68d16390eda2916bacb30740ef77c7b053a28
parent 47340 869c27d951895e3dce118c051a617cd6f52ba638
child 47342 74401175c3e687a82b7f7239af4622700f430861
push id14349
push usercjones@mozilla.com
push dateMon, 12 Jul 2010 23:21:38 +0000
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Bug 575836: Fix logic here. r=jst
--- a/layout/generic/nsObjectFrame.cpp
+++ b/layout/generic/nsObjectFrame.cpp
@@ -3384,17 +3384,18 @@ nsresult nsPluginInstanceOwner::EnsureCa
   // Some plugins were never written to understand the "data" attribute of the OBJECT tag.
   // Real and WMP will not play unless they find a "src" attribute, see bug 152334.
   // Nav 4.x would simply replace the "data" with "src". Because some plugins correctly
   // look for "data", lets instead copy the "data" attribute and add another entry
   // to the bottom of the array if there isn't already a "src" specified.
   nsAutoString data;
   if (mContent->Tag() == nsGkAtoms::object &&
       !mContent->HasAttr(kNameSpaceID_None, nsGkAtoms::src) &&
-      mContent->GetAttr(kNameSpaceID_None, nsGkAtoms::data, data)) {
+      mContent->GetAttr(kNameSpaceID_None, nsGkAtoms::data, data) &&
+      !data.IsEmpty()) {
   // "plugins.force.wmode" preference is forcing wmode type for plugins
   // possible values - "opaque", "transparent", "windowed"
   nsAdoptingCString wmodeType = nsContentUtils::GetCharPref("plugins.force.wmode");
   if (!wmodeType.IsEmpty()) {