commit 19ab6c98cf0525682b74f1f217503c42bacb4916
author Martin v. Löwis <martin@v.loewis.de> Sun Apr 16 18:55:50 2006 +0000
committer Martin v. Löwis <martin@v.loewis.de> Sun Apr 16 18:55:50 2006 +0000
tree 085bf98c3a76a80475ef8864ac329c820286ad04
parent d18d5a31535f4162045ce7b7ac8ea320333d24d4

Initialize structseq types only once.

Modules/grpmodule.c

diff --git a/Modules/grpmodule.c b/Modules/grpmodule.c
index de849c9..12d33dd 100644
--- a/Modules/grpmodule.c
+++ b/Modules/grpmodule.c
@@ -29,6 +29,7 @@
 };
 
 
+static int initialized;
 static PyTypeObject StructGrpType;
 
 static PyObject *
@@ -174,6 +175,8 @@
     if (m == NULL)
         return;
     d = PyModule_GetDict(m);
-    PyStructSequence_InitType(&StructGrpType, &struct_group_type_desc);
+    if (!initialized)
+	    PyStructSequence_InitType(&StructGrpType, &struct_group_type_desc);
     PyDict_SetItemString(d, "struct_group", (PyObject *) &StructGrpType);
+    initialized = 1;
 }