File twinkle-nonvoid.diff of Package twinkle

--- src/log.cpp
+++ src/log.cpp
@@ -40,6 +40,7 @@
 		// TODO: handle situation where log file was zapped.
 		if (ui) ui->cb_log_updated(false);
 	}
+	return NULL;
 }
 
 bool t_log::move_current_to_old(void) {
--- src/timekeeper.cpp
+++ src/timekeeper.cpp
@@ -782,4 +782,5 @@
 		if (sigwait(&sigset, &sig) == EINTR) continue;
 		evq_timekeeper->interrupt();
 	}
+	return NULL;
 }