nano

commit 294051769caba7f145137ad265ef4c450fc9ab12
parent 7157f5a3ce7a89a020b67e079ef4941a1980a795
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Sat, 25 Jul 2020 13:37:16 +0200

tweaks: remove a superfluous check on the length of the key buffer

None of the calls of get_input() ask for more codes than those which
already were or will now have become available in the key buffer.

Diffstat:
M
src/winio.c
 | 
4
----

1 file changed, 0 insertions(+), 4 deletions(-)
diff --git a/src/winio.c b/src/winio.c
@@ -300,10 +300,6 @@ int *get_input(WINDOW *win, size_t input_len)
 	if (key_buffer_len == 0)
 		return NULL;
 
-	/* Limit the request to the number of available codes in the buffer. */
-	if (input_len > key_buffer_len)
-		input_len = key_buffer_len;
-
 	/* Copy input_len codes from the head of the keystroke buffer. */
 	input = (int *)nmalloc(input_len * sizeof(int));
 	memcpy(input, key_buffer, input_len * sizeof(int));