fix #2238 if cwd() cannot be determined always return "" instead of None

giampaolo · Apr 17, 2023 · fd42ca8 · fd42ca8
1 parent c7e635d
commit fd42ca8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/psutil/_psbsd.py b/psutil/_psbsd.py
@@ -839,7 +839,7 @@ def cwd(self):
         elif NETBSD or HAS_PROC_OPEN_FILES:
             # FreeBSD < 8 does not support functions based on
             # kinfo_getfile() and kinfo_getvmmap()
-            return cext.proc_cwd(self.pid) or ""
+            return cext.proc_cwd(self.pid)
         else:
             raise NotImplementedError(
                 "supported only starting from FreeBSD 8" if