diff options
| -rw-r--r-- | shell/ash.c | 2 | ||||
| -rw-r--r-- | shell/cmdedit.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/shell/ash.c b/shell/ash.c index 6d1dc60..6c6c286 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -6062,7 +6062,7 @@ retry: } goto retry; } - if(nr < 0) { + if(nr < 0 && errno == 0) { /* Ctrl+D presend */ nr = 0; } diff --git a/shell/cmdedit.c b/shell/cmdedit.c index 25d31a0..56b789a 100644 --- a/shell/cmdedit.c +++ b/shell/cmdedit.c @@ -1297,6 +1297,7 @@ int cmdedit_read_input(char *prompt, char command[BUFSIZ]) /* Control-d -- Delete one character, or exit * if the len=0 and no chars to delete */ if (len == 0) { + errno = 0; prepare_to_die: #if !defined(CONFIG_ASH) printf("exit"); |