lxc-execute: print error message when failed

Signed-off-by: Long Wang <w@laoqinren.net>

diff --git a/src/lxc/tools/lxc_execute.c b/src/lxc/tools/lxc_execute.c
index 1ff96aba3a73285c28745c971454cfcf97fbe972..0b3309a30fccfa9c9b81582f1ac52759505a74dd 100644 (file)
--- a/src/lxc/tools/lxc_execute.c
+++ b/src/lxc/tools/lxc_execute.c
@@ -160,7 +160,9 @@ int main(int argc, char *argv[])
        bret = c->start(c, 1, my_args.argv);
        ret = c->error_num;
        lxc_container_put(c);
-       if (!bret)
+       if (!bret) {
+               ERROR("Failed run an application inside container");
                exit(EXIT_FAILURE);
+       }
        exit(ret);
 }