Mercurial > cpython-lru_cache-weakref

diff Objects/weakrefobject.c @ 81894:11047da3e5f6 3.2

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Silence a -Wformat-extra-argument warning when compiling.
author Gregory P. Smith <greg@krypto.org>
date Fri, 01 Feb 2013 16:14:00 -0800
parents 0748c22b37e5
children 6a4eb999d4b2
line wrap: on
line diff
--- a/Objects/weakrefobject.c	Fri Feb 01 13:59:42 2013 -0800
+++ b/Objects/weakrefobject.c	Fri Feb 01 16:14:00 2013 -0800
@@ -167,13 +167,21 @@
                 PyErr_Clear();
         else if (PyUnicode_Check(nameobj))
                 name = _PyUnicode_AsString(nameobj);
-        PyOS_snprintf(buffer, sizeof(buffer),
-                      name ? "<weakref at %p; to '%.50s' at %p (%s)>"
-                           : "<weakref at %p; to '%.50s' at %p>",
-                      self,
-                      Py_TYPE(PyWeakref_GET_OBJECT(self))->tp_name,
-                      PyWeakref_GET_OBJECT(self),
-                      name);
+        if (name != NULL) {
+            PyOS_snprintf(buffer, sizeof(buffer),
+                          "<weakref at %p; to '%.50s' at %p (%s)>",
+                          self,
+                          Py_TYPE(PyWeakref_GET_OBJECT(self))->tp_name,
+                          PyWeakref_GET_OBJECT(self),
+                          name);
+        }
+        else {
+            PyOS_snprintf(buffer, sizeof(buffer),
+                          "<weakref at %p; to '%.50s' at %p>",
+                          self,
+                          Py_TYPE(PyWeakref_GET_OBJECT(self))->tp_name,
+                          PyWeakref_GET_OBJECT(self));
+        }
         Py_XDECREF(nameobj);
     }
     return PyUnicode_FromString(buffer);