suppress 'unused arg' warning for !DUMPLOG

diff --git a/src/end.c b/src/end.c
index 31914dbb5e816e20bfc07f1ce978b5907957dbb2..d0fb09bc5a5687ef4c6ccbbde680746f0f404ea8 100644 (file)
--- a/src/end.c
+++ b/src/end.c
@@ -763,6 +763,7 @@ time_t when; /* date+time at end of game */
     dump_redirect(FALSE);
 #else
     nhUse(how);
+    nhUse(when);
 #endif
 }