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-rw-r--r--src/cpu/irq.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/cpu/irq.c b/src/cpu/irq.c
index a6ed5e4..1329534 100644
--- a/src/cpu/irq.c
+++ b/src/cpu/irq.c
@@ -44,8 +44,9 @@ void c_irq_handler(void) {
if (off < 2048) {
// Newline Case
if (data == 0x0D) {
+ for(int i = off; i>=0;i--)
+ cmd[i] = 0x0;
off = 0;
- cmd[0] = 0x0;
// Backspace Case
} else if (data == 0x08 || data == 0x7F) {
if (off > 0) {
@@ -69,8 +70,9 @@ void c_irq_handler(void) {
}
} else if (off == 2048) {
if (data == 0x0D) {
+ for(int i = off; i>=0;i--)
+ cmd[i] = 0x0;
off = 0;
- cmd[0] = 0x0;
} else if (data == 0x08 || data == 0x7F) {
if (off > 0) {
off -= 1;