Fix bug #17944 with pos-visible-in-window-p when there's image at window start.

 src/xdisp.c (pos_visible_p): 	Fix condition for finding CHARPOS by the
 first call to move_it_to.

2 files changed, 3 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index a3210b557c7..89621bd54ec 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -3,6 +3,8 @@
         * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
         and there is a display property at that position, don't call
         move_it_to to move to a position before window start.  (Bug#17942)
+        Fix condition for finding CHARPOS by the first call to move_it_to.
+        (Bug#17944)
 
 2014-07-05  Stefan Monnier  <monnier@iro.umontreal.ca>
 
diff --git a/src/xdisp.c b/src/xdisp.c
index f49710b21e5..913b57ed44b 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -1436,7 +1436,7 @@ pos_visible_p (struct window *w, ptrdiff_t charpos, int *x, int *y,
               (charpos >= 0 ? MOVE_TO_POS : 0) | MOVE_TO_Y);
 
   if (charpos >= 0
-      && (((!it.bidi_p || it.bidi_it.scan_dir == 1)
+      && (((!it.bidi_p || it.bidi_it.scan_dir != -1)
            && IT_CHARPOS (it) >= charpos)
           /* When scanning backwards under bidi iteration, move_it_to
              stops at or _before_ CHARPOS, because it stops at or to