boot: padding for default arrow at too long lines

If the default boot entry name doesnt leave enough space for the
indicator arrow, it overwrote the first two characters of the entry

Now every line will always have enough padding.

diff --git a/src/boot/efi/boot.c b/src/boot/efi/boot.c
index f9b506808a1728a4145cc4ee8cdfda33ba25a8ee..1e1c6a433eda167222918939703af8c8653cf544 100644 (file)
--- a/src/boot/efi/boot.c
+++ b/src/boot/efi/boot.c
@@ -746,6 +746,9 @@ static bool menu_run(
                                 lines[i] = xnew(char16_t, line_width + 1);
                                 padding = (line_width - MIN(strlen16(config->entries[i]->title_show), line_width)) / 2;
 
+                                /* Make sure there is space for => */
+                                padding = MAX((size_t) 2, padding);
+
                                 for (j = 0; j < padding; j++)
                                         lines[i][j] = ' ';