lib:replace: Fix NULL issue reported by covscan

Found by covscan. Coding style kept as in the rest of the file.

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Feb  1 21:09:21 UTC 2022 on sn-devel-184

diff --git a/lib/replace/tests/os2_delete.c b/lib/replace/tests/os2_delete.c
index 7c48d1683896a6efb7ae1037700aa67118aa917d..a3e45f7bff3c5f0a37488ae008e30053181130e4 100644 (file)
--- a/lib/replace/tests/os2_delete.c
+++ b/lib/replace/tests/os2_delete.c
@@ -106,7 +106,7 @@ int test_readdir_os2_delete(void)
        d = opendir(TESTDIR "/test0.txt");
        if (d != NULL) FAILED("opendir() on file succeed");
        if (errno != ENOTDIR) FAILED("opendir() on file didn't give ENOTDIR");
-       closedir(d);
+       if (d != NULL) closedir(d);
 
        d = opendir(TESTDIR);