commands: return -1 on lxc_cmd_get_init_pid() err

A while back the whole lxc_cmd() infrastructure was changed to return meaningful negative error codes. But lxc_cmd_get_init_pid() should always return -1. Make it so! Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Reported-by: Stéphane Graber <stgraber@ubuntu.com>

commands: return -1 on lxc_cmd_get_init_pid() err
8ed8a626 · Christian Brauner · 7ee4b4b8 · 8ed8a626
Unverified Commit 8ed8a626 authored Aug 25, 2018 by Christian Brauner
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

commands.c src/lxc/commands.c +1 -1

No files found.
--- a/src/lxc/commands.c
+++ b/src/lxc/commands.c
@@ -381,7 +381,7 @@ pid_t lxc_cmd_get_init_pid(const char *name, const char *lxcpath)
 	ret = lxc_cmd(name, &cmd, &stopped, lxcpath, NULL);
 	if (ret < 0)
-		return ret;
+		return -1;
 	return PTR_TO_INT(cmd.rsp.data);
 }