From e58bffb8ae6c48670a3953e59a25b14a9477ff7b Mon Sep 17 00:00:00 2001
From: Antoine Pitrou <solipsis@pitrou.net>
Date: Sat, 13 Aug 2011 20:40:32 +0200
Subject: [PATCH] Followup to 8e824e09924a: fix regression on 32-bit builds

---
 Modules/_pickle.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Modules/_pickle.c b/Modules/_pickle.c
index 5952c1bf7a3..adc35f18bd4 100644
--- a/Modules/_pickle.c
+++ b/Modules/_pickle.c
@@ -1540,8 +1540,11 @@ save_long(PicklerObject *self, PyObject *obj)
         /* out of range for int pickling */
         PyErr_Clear();
     }
-    else if (val <= 0x7fffffffL && val >= -0x80000000L)
-        return save_int(self, val);
+    else
+#if SIZEOF_LONG > 4
+        if (val <= 0x7fffffffL && val >= -0x80000000L)
+#endif
+            return save_int(self, val);
 
     if (self->proto >= 2) {
         /* Linear-time pickling. */