(gdb) break mime.cpp:529
Breakpoint 1 at 0x4005b504: file mime.cpp, line 530.
(gdb) c
Continuing.

Thread 1 "lipstick" hit Breakpoint 1, ContentAction::mimeForUrl (uri=...) at mime.cpp:530
530	        domain = domain.mid(n);
(gdb) printqs5static uri
(Qt5 QString)0xbec31b20 length=31: "https://t.me/sailfishos_porters"
(gdb) printqs5static domain
(Qt5 QString)0xbec31a9c length=23: "t.me/sailfishos_porters"
(gdb) list
525
526	    if (uri.startsWith("http:") || uri.startsWith("https:")) {
527	        int n = uri.indexOf(':');
528	        QString domain = uri.mid(n + 3);
529	        n = domain.indexOf('/');
530	        domain = domain.mid(n);
531	        mime = QString("x-url-handler/") + domain;
532	    }
533	    return mime;
534	}
(gdb) print n
$1 = 4
(gdb) next
531	        mime = QString("x-url-handler/") + domain;
(gdb) printqs5static domain
(Qt5 QString)0xbec31a9c length=19: "/sailfishos_porters"
(gdb) q
A debugging session is active.

	Inferior 1 [process 18865] will be detached.

Quit anyway? (y or n) y
Detaching from program: /usr/bin/lipstick, process 18865