Fix last commit.

 src/xdisp.c (note_mouse_highlight): Adapt calculation of last argument to
 mouse_face_from_string_pos to the previous change.

Fixes: debbugs:15437

2 files changed, 3 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 8483bdc6216..5592e5b164e 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -3,6 +3,8 @@
         * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
         computing the end column of mouse-highlight that comes from
         display or overlay strings.  (Bug#15437)
+        (note_mouse_highlight): Adapt calculation of last argument to
+        mouse_face_from_string_pos to the above change.
 
         * conf_post.h (__has_builtin): Define to zero, if undefined, on
         all platforms, not just for clang.
diff --git a/src/xdisp.c b/src/xdisp.c
index 0575c7b3282..a3173c8fc06 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -28267,7 +28267,7 @@ note_mouse_highlight (struct frame *f, int x, int y)
               if (NILP (s))
                 s = make_number (0);
               if (NILP (e))
-                e = make_number (SCHARS (object) - 1);
+                e = make_number (SCHARS (object));
               mouse_face_from_string_pos (w, hlinfo, object,
                                           XINT (s), XINT (e));
               hlinfo->mouse_face_past_end = 0;