Fix posix_chflags(): return_value was uninitialized when follow_symlinks=False
whereas the fchmodat() function is not avaialble.
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 3b4b570..5f5c85e 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -2961,7 +2961,7 @@
unsigned long flags;
int follow_symlinks = 1;
int result;
- PyObject *return_value;
+ PyObject *return_value = NULL;
static char *keywords[] = {"path", "flags", "follow_symlinks", NULL};
memset(&path, 0, sizeof(path));