console: use correct escape sequence check

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/console.c b/src/lxc/console.c
index 2161657203ca0e518576d2a78d02b679e4d47507..4af0481ca7fa333137202b30753fb59dbf96ffeb 100644 (file)
--- a/src/lxc/console.c
+++ b/src/lxc/console.c
@@ -718,7 +718,7 @@ int lxc_console_cb_tty_stdin(int fd, uint32_t events, void *cbdata,
        if (lxc_read_nointr(ts->stdinfd, &c, 1) <= 0)
                return 1;
 
-       if (ts->escape != -1) {
+       if (ts->escape >= 1) {
                /* we want to exit the console with Ctrl+a q */
                if (c == ts->escape && !ts->saw_escape) {
                        ts->saw_escape = 1;