X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Ftincd.c;fp=src%2Ftincd.c;h=db719839779ad86636bd4b17a455adff97fd7818;hp=1c9b6ed6d04535ad7d440b0e3aa6169f8d9f92d1;hb=28be4baae016a5a771d0d9ec6e97ef38a4fc9e46;hpb=5d68458beed944d29d6da1bf82b311a5f3599119

diff --git a/src/tincd.c b/src/tincd.c
index 1c9b6ed6..db719839 100644
--- a/src/tincd.c
+++ b/src/tincd.c
@@ -563,7 +563,9 @@ int main(int argc, char **argv) {
 
 	g_argv = argv;
 
-	if(getenv("LISTEN_PID") && atoi(getenv("LISTEN_PID")) == getpid()) {
+	const char *listen_pid = getenv("LISTEN_PID");
+
+	if(listen_pid && atoi(listen_pid) == getpid()) {
 		do_detach = false;
 	}