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    commit 5345db3c9be1a22ca19202035b881b951c2f0f9e
    parent 7648697f711d5ae336af142e9cd464d943341b24
    Author: Hiltjo Posthuma <hiltjo@codemadness.org>
    Date:   Sat, 17 Mar 2018 13:48:10 +0100

    clipcopy: no need to check for free(NULL), set to NULL after free

    Diffstat:
    Mx.c | 4++--

    1 file changed, 2 insertions(+), 2 deletions(-)
    diff --git 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);