diff options
Diffstat (limited to 'shell/shell_common.c')
-rw-r--r-- | shell/shell_common.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/shell/shell_common.c b/shell/shell_common.c index 320cd88fd..9092a8e2b 100644 --- a/shell/shell_common.c +++ b/shell/shell_common.c | |||
@@ -235,8 +235,13 @@ shell_builtin_read(struct builtin_read_params *params) | |||
235 | int64_t key; | 235 | int64_t key; |
236 | 236 | ||
237 | key = read_key(fd, NULL, timeout); | 237 | key = read_key(fd, NULL, timeout); |
238 | if (key == 0x03 || key == -1 || (key == 0x1a && bufpos == 0)) { | 238 | if (key == 0x03) { |
239 | /* ^C, timeout or ^Z at start of buffer */ | 239 | /* ^C pressed */ |
240 | retval = (const char *)(uintptr_t)2; | ||
241 | goto ret; | ||
242 | } | ||
243 | else if (key == -1 || (key == 0x1a && bufpos == 0)) { | ||
244 | /* timeout or ^Z at start of buffer */ | ||
240 | retval = (const char *)(uintptr_t)1; | 245 | retval = (const char *)(uintptr_t)1; |
241 | goto ret; | 246 | goto ret; |
242 | } | 247 | } |