1 files changed, 7 insertions, 1 deletions
diff --git a/src/kernel/keyb.c b/src/kernel/keyb.c
index bae462a..2c87422 100644
--- a/src/kernel/keyb.c
+++ b/src/kernel/keyb.c
@@ -21,7 +21,13 @@ OF THIS SOFTWARE.
 #include "vga.h"
 
 uint8_t get_char(bool echo) {
-  uint8_t ch = poll_port(COM2) ? read_byte(COM2) : 0;//TODO: from get_key
+  uint8_t ch = 0;
+  do 
+    if (poll_port(COM2))
+      ch = read_byte(COM2);
+    else
+      ;//TODO: get from get_key
+  while (!ch);
   if (echo)
     put_char(ch);
   return ch;