From: Eli Zaretskii <eliz@gnu.org>
Date: Wed, 18 Aug 2021 13:01:57 +0000 (+0300)
Subject: Fix abort when turning on Hebrew or Arabic input methods
X-Git-Tag: emacs-28.0.90~1454
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=bf4f7388b6d0373d239b0aeedcc1a77549371320;p=emacs.git

Fix abort when turning on Hebrew or Arabic input methods

* src/xdisp.c (face_before_or_after_it_pos): Add the missing
initialization of the bidi scan direction.  (Bug#50107)
---

diff --git a/src/xdisp.c b/src/xdisp.c
index 3b7ed2be203..ceb0fa7e64d 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -4601,6 +4601,7 @@ face_before_or_after_it_pos (struct it *it, bool before_p)
 	  SAVE_IT (it_copy, *it, it_copy_data);
 	  IT_STRING_CHARPOS (it_copy) = 0;
 	  bidi_init_it (0, 0, FRAME_WINDOW_P (it_copy.f), &it_copy.bidi_it);
+	  it_copy.bidi_it.scan_dir = 0;
 
 	  do
 	    {