Clean up stack in case of type error

Under the label type_error, I forgot the clean up the stack. This can lead to overflow problems particularly if type is executed with errors several times in a row. Signed-off-by: nkeck720 <noahkeck72@gmail.com>
nkeck720 · Nov 18, 2016 · 5e72ea0 · 5e72ea0
1 parent 8e72c18
commit 5e72ea0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/kernel.asm b/kernel.asm
@@ -543,6 +543,9 @@ done_type:
  jmp command_prompt
 type_error:
  ; Could not find the file or there was a disk error
+ pop ax
+ pop ax
+ pop ax
  mov ah, 01h
  mov dx, error_load_type
  int 21h