From: Eli Zaretskii <eliz@gnu.org>
Date: Thu, 22 Jan 2015 17:57:18 +0000 (+0200)
Subject: src/xdisp.c (init_iterator): Restore a comment lost in transition.
X-Git-Tag: emacs-25.0.90~2583^2~1
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=3e359626e64c50efe31e3f5965d199cb69bb4a8d;p=emacs.git

src/xdisp.c (init_iterator): Restore a comment lost in transition.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index a98c77f3902..a8b9c3bf1c6 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2015-01-22  Eli Zaretskii  <eliz@gnu.org>
+
+	* xdisp.c (init_iterator): Restore a comment lost in transition.
+
 2015-01-22  Paul Eggert  <eggert@cs.ucla.edu>
 
 	Use bool for boolean in xfont.c, xftfont.c, xgselect.c
diff --git a/src/xdisp.c b/src/xdisp.c
index bdfea1e1877..cd96e5916d5 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -2746,6 +2746,8 @@ init_iterator (struct it *it, struct window *w,
 	row = MATRIX_HEADER_LINE_ROW (w->desired_matrix);
     }
 
+  /* Clear IT, and set it->object and other IT's Lisp objects to Qnil.
+     Other parts of redisplay rely on that.  */
   memclear (it, sizeof *it);
   it->current.overlay_string_index = -1;
   it->current.dpvec_index = -1;