commit 668008be66326ed9e5b1122abede34ed3d2de2d8
author Bram Moolenaar <Bram@vim.org> Thu Oct 01 19:06:35 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Thu Oct 01 19:06:35 2020 +0200
tree f2095fa589aa2ecb333fc0d88589692add598ada
parent 0022675aa362da0969666e48ced252b57ca1f79e

patch 8.2.1780: statusline not updated when splitting windows

Problem:    Statusline not updated when splitting windows.
Solution:   Call status_redraw_all(). (Jason Franklin, closes #5496)

src/window.c

diff --git a/src/window.c b/src/window.c
index c73062d..64017bf 100644
--- a/src/window.c
+++ b/src/window.c
@@ -1273,13 +1273,11 @@
     if (flags & (WSP_TOP | WSP_BOT))
 	(void)win_comp_pos();
 
-    /*
-     * Both windows need redrawing
-     */
+     // Both windows need redrawing.  Update all status lines, in case they
+     // show something related to the window count or position.
     redraw_win_later(wp, NOT_VALID);
-    wp->w_redr_status = TRUE;
     redraw_win_later(oldwin, NOT_VALID);
-    oldwin->w_redr_status = TRUE;
+    status_redraw_all();
 
     if (need_status)
     {