From 7fd0e6f36d90a341e0d9b418f1cd64a3a5472a94 Mon Sep 17 00:00:00 2001
From: RincewindsHat <12514511+RincewindsHat@users.noreply.github.com>
Date: Sun, 5 Mar 2023 15:37:47 +0100
Subject: Rework maxfd/open_max to avoid unused variables

---
 plugins/popen.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'plugins/popen.c')

diff --git a/plugins/popen.c b/plugins/popen.c
index 723817d5..7703afc8 100644
--- a/plugins/popen.c
+++ b/plugins/popen.c
@@ -38,8 +38,9 @@
 * 
 *****************************************************************************/
 
-#include "common.h"
-#include "utils.h"
+#include "./common.h"
+#include "./utils.h"
+#include "../lib/maxfd.h"
 
 /* extern so plugin has pid to kill exec'd process on timeouts */
 extern pid_t *childpid;
@@ -177,8 +178,7 @@ spopen (const char *cmdstring)
 	}
 	argv[i] = NULL;
 
-	if(maxfd == 0)
-		maxfd = open_max();
+	long maxfd = open_max();
 
 	if (childpid == NULL) {				/* first time through */
 		if ((childpid = calloc ((size_t)maxfd, sizeof (pid_t))) == NULL)
-- 
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