diff --git a/src/drawline.c b/src/drawline.c
index 7b6777e..b1210b7 100644
--- a/src/drawline.c
+++ b/src/drawline.c
@@ -1121,8 +1121,9 @@
 			    int		t;
 
 			    // like rl_mirror(), but keep the space at the end
-			    p2 = skiptowhite(extra) - 1;
-			    for (p1 = extra; p1 < p2; ++p1, --p2)
+			    p2 = skipwhite(extra);
+			    p2 = skiptowhite(p2) - 1;
+			    for (p1 = skipwhite(extra); p1 < p2; ++p1, --p2)
 			    {
 				t = *p1;
 				*p1 = *p2;
diff --git a/src/testdir/test_number.vim b/src/testdir/test_number.vim
index 93f8282..13f8de7 100644
--- a/src/testdir/test_number.vim
+++ b/src/testdir/test_number.vim
@@ -298,4 +298,26 @@
   call delete('XTest_relnr')
 endfunc
 
+" Test for displaying line numbers with 'rightleft'
+func Test_number_rightleft()
+  CheckFeature rightleft
+  new
+  setlocal number
+  setlocal rightleft
+  call setline(1, range(1, 1000))
+  normal! 9Gzt
+  redraw!
+  call assert_match('^\s\+9 9$', Screenline(1))
+  normal! 10Gzt
+  redraw!
+  call assert_match('^\s\+01 10$', Screenline(1))
+  normal! 100Gzt
+  redraw!
+  call assert_match('^\s\+001 100$', Screenline(1))
+  normal! 1000Gzt
+  redraw!
+  call assert_match('^\s\+0001 1000$', Screenline(1))
+  bw!
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/version.c b/src/version.c
index dbb6d7e..1b23c66 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3012,
+/**/
     3011,
 /**/
     3010,