From d8ee0fa58da3b1c8ae193af649de0e03f7ea5123 Mon Sep 17 00:00:00 2001
From: Tim Stack <timothyshanestack@gmail.com>
Date: Mon, 29 Apr 2024 06:24:38 -0700
Subject: [PATCH] [mouse] do not enable mouse unless using the alt screen

---
 src/view_curses.cc | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/view_curses.cc b/src/view_curses.cc
index c2914ccb..8efa3cd5 100644
--- a/src/view_curses.cc
+++ b/src/view_curses.cc
@@ -694,10 +694,12 @@ public:
         if (view_colors::initialized) {
             vc.init_roles(iter->second, reporter);
 
-            auto& mouse_i = injector::get<xterm_mouse&>();
-            mouse_i.set_enabled(check_experimental("mouse")
-                                || lnav_config.lc_mouse_mode
-                                    == lnav_mouse_mode::enabled);
+            if (stdscr) {
+                auto& mouse_i = injector::get<xterm_mouse&>();
+                mouse_i.set_enabled(check_experimental("mouse")
+                                    || lnav_config.lc_mouse_mode
+                                        == lnav_mouse_mode::enabled);
+            }
         }
     }
 };
@@ -1355,5 +1357,10 @@ screen_curses::create()
 
     newterm(nullptr, stdout, stdin);
 
+    auto& mouse_i = injector::get<xterm_mouse&>();
+    mouse_i.set_enabled(check_experimental("mouse")
+                        || lnav_config.lc_mouse_mode
+                            == lnav_mouse_mode::enabled);
+
     return Ok(screen_curses{stdscr});
 }