From 7f90c103d1b13fae1fac2e75562d9eaca9d0a0f8 Mon Sep 17 00:00:00 2001
From: romkatv <roman.perepelitsa@gmail.com>
Date: Tue, 3 Sep 2019 20:07:55 +0200
Subject: [PATCH] wizard: offer to override font on Termux if it is not
 MesloLGS NF

---
 internal/wizard.zsh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/internal/wizard.zsh b/internal/wizard.zsh
index 67ef170a..e72cd92e 100755
--- a/internal/wizard.zsh
+++ b/internal/wizard.zsh
@@ -231,7 +231,11 @@ function can_install_font() {
   if [[ "$(uname)" == Linux && "$(uname -o)" == Android ]]; then
     (( $+commands[termux-reload-settings] )) || return
     (( $+commands[curl] )) || return
-    [[ ! -f ~/.termux/font.ttf ]] || return
+    if [[ -f ~/.termux/font.ttf ]]; then
+      [[ -r ~/.termux/font.ttf ]] || return
+      [[ -w ~/.termux/font.ttf ]] || return
+      ! grep -q 'MesloLGS NF' ~/.termux/font.ttf 2>/dev/null || return
+    fi
     if [[ -f ~/.termux ]]; then
       [[ -d ~/.termux && -w ~/.termux ]] || return
     else