From 9d3a5aeabe79879c54675b1b929447160c9c4f1c Mon Sep 17 00:00:00 2001
From: Stefan Krah <skrah@bytereef.org>
Date: Fri, 20 Apr 2012 21:00:31 +0200
Subject: Defensive programming: mpd_isspecial(r) already implies
 mpd_isspecial(q), but this is more readable.

---
 Modules/_decimal/libmpdec/mpdecimal.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Modules/_decimal/libmpdec/mpdecimal.c b/Modules/_decimal/libmpdec/mpdecimal.c
index d6937bd..52df947 100644
--- a/Modules/_decimal/libmpdec/mpdecimal.c
+++ b/Modules/_decimal/libmpdec/mpdecimal.c
@@ -3530,6 +3530,7 @@ _mpd_qdiv(int action, mpd_t *q, const mpd_t *a, const mpd_t *b,
         MPD_NEW_STATIC(r,0,0,0,0);
         _mpd_base_ndivmod(q, &r, a, b, status);
         if (mpd_isspecial(q) || mpd_isspecial(&r)) {
+            mpd_setspecial(q, MPD_POS, MPD_NAN);
             mpd_del(&r);
             goto finish;
         }
-- 
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