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-rw-r--r--demo/console.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/demo/console.c b/demo/console.c
index d2d13fa..04678f1 100644
--- a/demo/console.c
+++ b/demo/console.c
@@ -210,7 +210,7 @@ void irq(void)
switch (c) {
case 0x7f: // DEL
if (input_len > 0) {
- --input_len;
+ input_buf[--input_len] = '\0';
print_str("\b \b");
}