Bug 1788785 - Skip placeholders for first-letter-finding code. r=jfkthame

Differential Revision: https://phabricator.services.mozilla.com/D156294
2022-09-02 15:07:15 +00:00
parent 01b69e95a8
commit eb1cf2aaf7
3 changed files with 22 additions and 2 deletions
--- a/layout/base/nsCSSFrameConstructor.cpp
+++ b/layout/base/nsCSSFrameConstructor.cpp
@@ -10293,8 +10293,9 @@ void nsCSSFrameConstructor::WrapFramesInFirstLetterFrame(
  while (frame) {
    nsIFrame* nextFrame = frame->GetNextSibling();

-    // Skip all ::markers.
-    if (frame->Style()->GetPseudoType() == PseudoStyleType::marker) {
+    // Skip all ::markers and placeholders.
+    if (frame->Style()->GetPseudoType() == PseudoStyleType::marker ||
+        frame->IsPlaceholderFrame()) {
      prevFrame = frame;
      frame = nextFrame;
      continue;