(try_window_id): Fix the fix and set the right

window_end_vpos.

diff --git a/src/xdisp.c b/src/xdisp.c
index 97f8c81f64243e621bf9983b17cc621fa3483ba9..f18f5ac5a2f863d865c2e82f8c26c22ff0ec1e3e 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -11707,7 +11707,7 @@ try_window_id (w)
        }
 
       xassert (row != NULL);
-      w->window_end_vpos = make_number (vpos);
+      w->window_end_vpos = make_number (vpos + 1);
       w->window_end_pos = make_number (Z - MATRIX_ROW_END_CHARPOS (row));
       w->window_end_bytepos = Z_BYTE - MATRIX_ROW_END_BYTEPOS (row);
       xassert (w->window_end_bytepos >= 0);