From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Tue, 5 Apr 2022 14:36:16 +0000 (-0700)
Subject: nop: remove unused unistd.h #include
X-Git-Tag: 4.0.0~122^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bfffd75c44675ed28a261917c9ba7865dffd21f3;p=graphviz

nop: remove unused unistd.h #include

Gitlab: #2204
---

diff --git a/cmd/tools/nop.c b/cmd/tools/nop.c
index 881e9527e..047bac5d4 100644
--- a/cmd/tools/nop.c
+++ b/cmd/tools/nop.c
@@ -8,17 +8,12 @@
  * Contributors: Details at https://graphviz.org
  *************************************************************************/
 
-#include "config.h"
-
 #include <cgraph/cgraph.h>
 #include <cgraph/exit.h>
 #include <ingraphs/ingraphs.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
 
 #include <getopt.h>