Update install.sh

install.sh

@@ -123,15 +123,25 @@ install() {
 
     # Fedora workaround to fix the missing unicode.pf2 file (tested on fedora 34): https://bugzilla.redhat.com/show_bug.cgi?id=1739762
     # This occurs when we add a theme on grub2 with Fedora.
-#    if has_command dnf; then
-#      if grep "GRUB_FONT=" /etc/default/grub 2>&1 >/dev/null; then
-#        #Replace GRUB_FONT
-#        sed -i "s|.*GRUB_FONT=.*|GRUB_FONT=/boot/efi/EFI/fedora/fonts/unicode.pf2|" /etc/default/grub
-#      else
-#        #Append GRUB_FONT
-#        echo "GRUB_FONT=/boot/efi/EFI/fedora/fonts/unicode.pf2" >> /etc/default/grub
-#      fi
-#    fi
+    if has_command dnf; then
+      if [[ -f "/boot/grub2/fonts/unicode.pf2" ]]; then
+        if grep "GRUB_FONT=" /etc/default/grub 2>&1 >/dev/null; then
+          #Replace GRUB_FONT
+          sed -i "s|.*GRUB_FONT=.*|GRUB_FONT=/boot/grub2/fonts/unicode.pf2|" /etc/default/grub
+        else
+          #Append GRUB_FONT
+          echo "GRUB_FONT=/boot/grub2/fonts/unicode.pf2" >> /etc/default/grub
+        fi
+      elif [[ -f "/boot/efi/EFI/fedora/fonts/unicode.pf2" ]]; then
+        if grep "GRUB_FONT=" /etc/default/grub 2>&1 >/dev/null; then
+          #Replace GRUB_FONT
+          sed -i "s|.*GRUB_FONT=.*|GRUB_FONT=/boot/efi/EFI/fedora/fonts/unicode.pf2|" /etc/default/grub
+        else
+          #Append GRUB_FONT
+          echo "GRUB_FONT=/boot/efi/EFI/fedora/fonts/unicode.pf2" >> /etc/default/grub
+        fi
+      fi
+    fi
 
     if grep "GRUB_THEME=" /etc/default/grub 2>&1 >/dev/null; then
       #Replace GRUB_THEME
@@ -313,8 +323,7 @@ updating_grub() {
     if [[ -f /boot/efi/EFI/fedora/grub.cfg ]]; then
       prompt -i "Find config file on /boot/efi/EFI/fedora/grub.cfg ...\n"
       grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg
-    fi
-    if [[ -f /boot/grub2/grub.cfg ]]; then
+    elif [[ -f /boot/grub2/grub.cfg ]]; then
       prompt -i "Find config file on /boot/grub2/grub.cfg ...\n"
       grub2-mkconfig -o /boot/grub2/grub.cfg
     fi