diff -r bab07ecb9330 -r 8d95b195ce69 libpurple/protocols/sametime/sametime.c
--- a/libpurple/protocols/sametime/sametime.c	Tue Jul 02 03:07:40 2019 -0500
+++ b/libpurple/protocols/sametime/sametime.c	Thu Jul 04 20:38:04 2019 -0500
@@ -2225,6 +2225,7 @@
       break;
     case PURPLE_XFER_TYPE_UNKNOWN:
     default:
+      g_return_if_reached();
       break;
   }
 }