text-step-bar: use correct utf-8 multibyte sequence for ■

For some reason in commit 113526408c
I commited the sequence \x25\x96\xa0 in place of the block character
that was there before.  I don't know where I got \x25 from, but it's
not right (and couldn't even be right since the high order bit isn't
set which is a requirement for the first byte in multi-byte utf-8
sequences).

This commit uses \xe2 instead which I got from doing:

$ echo ■  | xxd
0000000: e296 a00a                                ....
This commit is contained in:
Ray Strode 2014-07-28 09:58:49 -04:00
parent 84eb4381db
commit 40c2dd36c5

View file

@ -91,7 +91,7 @@ ply_text_step_bar_draw (ply_text_step_bar_t *step_bar)
PLY_TERMINAL_COLOR_BROWN);
/* U+25A0 BLACK SQUARE */
ply_text_display_write (step_bar->display, "%s", "\x25\x96\xa0");
ply_text_display_write (step_bar->display, "%s", "\xe2\x96\xa0");
ply_text_display_write (step_bar->display, "%c", ' ');
}