filevercmp: handle simple~ and numbered.~3~ backup suffixes

[pspp] / lib / save-cwd.c

diff --git a/lib/save-cwd.c b/lib/save-cwd.c
index 7618f090dc99a2e6afb9b9f9c325ba56fbf5fa2e..e158e8b6b2c1dd021f367a803952ba9667d513fb 100644 (file)
--- a/lib/save-cwd.c
+++ b/lib/save-cwd.c
@@ -97,6 +97,5 @@ free_cwd (struct saved_cwd *cwd)
 {
   if (cwd->desc >= 0)
     close (cwd->desc);
-  if (cwd->name)
-    free (cwd->name);
+  free (cwd->name);
 }