kern: cons: Constantly update ch x/y in loop

If we do not do this, we'll get stale x/y values the the characters will
never advance position when using multichar strings

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/sys/io/cons/cons.c b/src/sys/io/cons/cons.c
index aab5778..d9ebb5c 100644
--- a/src/sys/io/cons/cons.c
+++ b/src/sys/io/cons/cons.c
@@ -179,12 +179,13 @@ cons_putstr(struct cons_scr *scr, const char *str, size_t len)
 
     ch.bg = scr->scr_bg;
     ch.fg = scr->scr_fg;
-    ch.y = scr->text_y;
-    ch.x = scr->text_x;
 
     spinlock_acquire(&scr->lock);
     for (size_t i = 0; i < len; ++i) {
+        ch.y = scr->text_y;
+        ch.x = scr->text_x;
         ch.c = str[i];
+
         if (cons_handle_spec(scr, ch.c) == ch.c) {
             continue;
         }