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watch for a failed opening of the X server!

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This commit is contained in:
Dana Jansens 2002-08-08 18:21:01 +00:00
parent 027dbd1c20
commit a906821589
1 changed files with 5 additions and 1 deletions
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6
util/xftlsfonts.cc
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@ -34,11 +34,15 @@ int main(int argc, char **argv) {
} }
Display *display = XOpenDisplay(NULL); Display *display = XOpenDisplay(NULL);
if (! display) {
cout << "Failed to open connection to X display\n";
return 2;
}
XftObjectSet *obj = XftObjectSetCreate(); XftObjectSet *obj = XftObjectSetCreate();
if (! obj) { if (! obj) {
cout << "Failed to create an XftObjectSet\n"; cout << "Failed to create an XftObjectSet\n";
exit(2); return 2;
} }
XftObjectSetAdd(obj, XFT_FAMILY); XftObjectSetAdd(obj, XFT_FAMILY);