patch 8.0.0143: line number of current buffer in getbufinfo() is wrong

Problem:    Line number of current buffer in getbufinfo() is wrong.
Solution:   For the current buffer use the current line number. (Ken Takata)
diff --git a/src/evalfunc.c b/src/evalfunc.c
index 08be12b..f1fa740 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -3973,7 +3973,8 @@
     dict_add_nr_str(dict, "bufnr", buf->b_fnum, NULL);
     dict_add_nr_str(dict, "name", 0L,
 	    buf->b_ffname != NULL ? buf->b_ffname : (char_u *)"");
-    dict_add_nr_str(dict, "lnum", buflist_findlnum(buf), NULL);
+    dict_add_nr_str(dict, "lnum", buf == curbuf ? curwin->w_cursor.lnum
+						: buflist_findlnum(buf), NULL);
     dict_add_nr_str(dict, "loaded", buf->b_ml.ml_mfp != NULL, NULL);
     dict_add_nr_str(dict, "listed", buf->b_p_bl, NULL);
     dict_add_nr_str(dict, "changed", bufIsChanged(buf), NULL);
diff --git a/src/version.c b/src/version.c
index 4ee83cd..d4224cb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    143,
+/**/
     142,
 /**/
     141,