[Emacs-diffs] master 3e35962: src/xdisp.c (init_iterator): Restore a comment lost in transition.

[Eli Zaretskii]

branch: master
commit 3e359626e64c50efe31e3f5965d199cb69bb4a8d
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    src/xdisp.c (init_iterator): Restore a comment lost in transition.
---
 src/ChangeLog |    4 ++++
 src/xdisp.c   |    2 ++
 2 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/ChangeLog b/src/ChangeLog
index a98c77f..a8b9c3b 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2015-01-22  Eli Zaretskii  <address@hidden>
+
+       * xdisp.c (init_iterator): Restore a comment lost in transition.
+
 2015-01-22  Paul Eggert  <address@hidden>
 
        Use bool for boolean in xfont.c, xftfont.c, xgselect.c
diff --git a/src/xdisp.c b/src/xdisp.c
index bdfea1e..cd96e59 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;