[PATCH 1/1] common: remove "impossible condition #876" message

[Heinrich Schuchardt]

Function cli_ch_esc() supports only a small subset of the escape sequences
used by terminals. Don't nag the user with a message if an unsupported
escape sequence is met.

Fixes: b08e9d4b6632 ("cli: Move readline character-processing to a state machine")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
---
 common/cli_getch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/cli_getch.c b/common/cli_getch.c
index 87c23edcf4..ebda3a1236 100644
--- a/common/cli_getch.c
+++ b/common/cli_getch.c
@@ -198,7 +198,7 @@ int cli_ch_process(struct cli_ch_state *cch, int ichar)
 			cch->esc_save[cch->esc_len] = ichar;
 			cch->esc_len = 1;
 		} else {
-			puts("impossible condition #876\n");
+			/* TODO: support more escape sequences */
 			cch->esc_len = 0;
 		}
 		return 0;
-- 
2.38.1