From 5d52902b4ab6a03e0b1570865c5c00a72a36e5f7 Mon Sep 17 00:00:00 2001
From: Wez Furlong <wez@wezfurlong.org>
Date: Mon, 10 Jan 2022 08:31:10 -0700
Subject: [PATCH] invalidate fancy title bar before we potentially error out

This feels slightly more robust in the face of errors

refs: https://github.com/wez/wezterm/issues/1527
---
 wezterm-gui/src/termwindow/render.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wezterm-gui/src/termwindow/render.rs b/wezterm-gui/src/termwindow/render.rs
index 2705f3349..4fe5599d6 100644
--- a/wezterm-gui/src/termwindow/render.rs
+++ b/wezterm-gui/src/termwindow/render.rs
@@ -222,6 +222,8 @@ impl super::TermWindow {
                         if let Some(need_quads) =
                             self.render_state.as_mut().unwrap().vb[vb_idx].need_more_quads()
                         {
+                            self.invalidate_fancy_tab_bar();
+
                             // Round up to next multiple of 1024 that is >=
                             // the number of needed quads for this frame
                             let num_quads = (need_quads + 1023) & !1023;
@@ -241,7 +243,6 @@ impl super::TermWindow {
                             }
                             log::trace!("Allocated {} quads (needed {})", num_quads, need_quads);
                             allocated = true;
-                            self.invalidate_fancy_tab_bar();
                         }
                     }
                     if !allocated {