X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Ftincd.c;h=4c33dc070e1bd330802704cee9f0059e1460d2f0;hb=83fed21f2fa70088607843661871b723fe77c84b;hp=1c9b6ed6d04535ad7d440b0e3aa6169f8d9f92d1;hpb=9235256116574927657a93944ef1b21e255e771b;p=tinc

diff --git a/src/tincd.c b/src/tincd.c
index 1c9b6ed6..4c33dc07 100644
--- a/src/tincd.c
+++ b/src/tincd.c
@@ -503,6 +503,9 @@ int main(int argc, char **argv) {
 #endif
 #ifdef ENABLE_VDE
 		        " vde"
+#endif
+#ifdef HAVE_WATCHDOG
+		        " watchdog"
 #endif
 		        "\n\n"
 		        "Copyright (C) 1998-2021 Ivo Timmermans, Guus Sliepen and others.\n"
@@ -563,7 +566,9 @@ 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;
 	}