}
Display *display = XOpenDisplay(NULL);
+ if (! display) {
+ cout << "Failed to open connection to X display\n";
+ return 2;
+ }
XftObjectSet *obj = XftObjectSetCreate();
if (! obj) {
cout << "Failed to create an XftObjectSet\n";
- exit(2);
+ return 2;
}
XftObjectSetAdd(obj, XFT_FAMILY);