diff options
Diffstat (limited to 'lib/readkey.c')
| -rw-r--r-- | lib/readkey.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/readkey.c b/lib/readkey.c index 2870a5a9fe..e72da0066b 100644 --- a/lib/readkey.c +++ b/lib/readkey.c @@ -51,8 +51,8 @@ static const struct esc_cmds esccmds[] = { int read_key(void) { - char c; - char esc[5]; + unsigned char c; + unsigned char esc[5]; c = getchar(); if (c == 27) { |