From 5345db3c9be1a22ca19202035b881b951c2f0f9e Mon Sep 17 00:00:00 2001
From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sat, 17 Mar 2018 13:48:10 +0100
Subject: [PATCH] clipcopy: no need to check for free(NULL), set to NULL after
 free

---
 x.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/x.c b/x.c
index d0b26ac..12bc86b 100644
--- a/x.c
+++ b/x.c
@@ -245,8 +245,8 @@ clipcopy(const Arg *dummy)
 {
 	Atom clipboard;
 
-	if (xsel.clipboard != NULL)
-		free(xsel.clipboard);
+	free(xsel.clipboard);
+	xsel.clipboard = NULL;
 
 	if (xsel.primary != NULL) {
 		xsel.clipboard = xstrdup(xsel.primary);