return value corrected

7 years ago · 7a80375e1f
1 changed files with 1 additions and 2 deletions
--- a/i3lock.c
+++ b/i3lock.c
@ -807,8 +807,7 @@ static void raise_loop(xcb_window_t window) {
    xcb_generic_event_t *event;
    int screens;

-    if ((conn = xcb_connect(NULL, &screens)) == NULL ||
-        xcb_connection_has_error(conn))
+    if (xcb_connection_has_error((conn = xcb_connect(NULL, &screens))) > 0)
        errx(EXIT_FAILURE, "Cannot open display\n");

    /* We need to know about the window being obscured or getting destroyed. */