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scrolling bug fix

This commit is contained in:
Julian Barathieu 2019-05-18 19:57:57 +02:00
parent 2479da7291
commit b82dc4f0a3
1 changed files with 2 additions and 0 deletions
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2
kaleid/kernel/io/vga.c
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@ -79,9 +79,11 @@ error_t bvgaflusher(Buffer_t *buf)
void IoScrollDown(void) void IoScrollDown(void)
{ {
BLockBuf(BStdOut);
if (bscroll > 0) if (bscroll > 0)
bscroll--; bscroll--;
bvgaflusher(BStdOut); bvgaflusher(BStdOut);
BUnlockBuf(BStdOut);
} }