From 228dd595c7882bb9b161dbb7d4dca15c8a5f03f5 Mon Sep 17 00:00:00 2001
From: Damien Miller <djm@mindrot.org>
Date: Fri, 15 Nov 2019 16:04:28 +1100
Subject: [PATCH] upstream commit

revision 1.46
date: 2015/12/28 22:08:18;  author: mmcc;  state: Exp;  lines: +5 -9;  commitid: 0uXuF2O13NH9q2e1;
Remove NULL-checks before free() and a few related dead assignments.

ok and valuable input from millert@
---
 openbsd-compat/glob.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/openbsd-compat/glob.c b/openbsd-compat/glob.c
index 7409b96e1..413dfc8cb 100644
--- a/openbsd-compat/glob.c
+++ b/openbsd-compat/glob.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: glob.c,v 1.44 2015/09/14 16:09:13 tedu Exp $ */
+/*	$OpenBSD: glob.c,v 1.46 2015/12/28 22:08:18 mmcc Exp $ */
 /*
  * Copyright (c) 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -820,14 +820,10 @@ globextend(const Char *path, glob_t *pglob, struct glob_lim *limitp,
 			    pglob->gl_pathv && pglob->gl_pathv[i])
 				free(pglob->gl_statv[i]);
 		}
-		if (pglob->gl_pathv) {
-			free(pglob->gl_pathv);
-			pglob->gl_pathv = NULL;
-		}
-		if (pglob->gl_statv) {
-			free(pglob->gl_statv);
-			pglob->gl_statv = NULL;
-		}
+		free(pglob->gl_pathv);
+		pglob->gl_pathv = NULL;
+		free(pglob->gl_statv);
+		pglob->gl_statv = NULL;
 		return(GLOB_NOSPACE);
 	}