diff options
| author | Peter Tyser | 2009-10-25 15:12:52 -0500 |
|---|---|---|
| committer | Wolfgang Denk | 2009-10-27 20:58:25 +0100 |
| commit | e491a71e578e93bd3b2f8f20d8ef8f111c98010d (patch) | |
| tree | e4c068044178bf286f8d5c9fd4e216b5be53f22c /lib_m68k | |
| parent | 16d1c10783660f3fdbc3c19141f42f3b0d1834d3 (diff) | |
Check for NULL prompt in readline_into_buffer()
Previously, passing readline() or readline_into_buffer() a NULL 'prompt'
parameter would result in puts() printing garbage when
CONFIG_CMDLINE_EDITING was enabled.
Note that no board currently triggers this bug. Enabling
CONFIG_CMDLINE_EDITING on some boards (eg bab7xx) would result in
the bug appearing. This change is only intended to prevent someone
from running into this issue in the future.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'lib_m68k')
0 files changed, 0 insertions, 0 deletions