diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7dae6655..9de6abab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -150,6 +150,7 @@ check_symbol_exists(execve unistd.h HAVE_EXECVE)
 check_symbol_exists(ftruncate unistd.h HAVE_FTRUNCATE)
 check_symbol_exists(setgid unistd.h HAVE_SETGID)
 check_symbol_exists(setuid unistd.h HAVE_SETUID)
+check_symbol_exists(setsid unistd.h HAVE_SETSID)
 check_symbol_exists(getpeereid unistd.h HAVE_GETPEEREID)
 
 check_symbol_exists(epoll_create sys/epoll.h HAVE_EPOLL_CREATE)
diff --git a/config.h.cmake.in b/config.h.cmake.in
index 4f28917e..f2cdd393 100644
--- a/config.h.cmake.in
+++ b/config.h.cmake.in
@@ -218,7 +218,7 @@ don't. */
 #undef HAVE_NICE
 
 /* Define to 1 if you have the `openlog' function. */
-#undef HAVE_OPENLOG
+#cmakedefine HAVE_OPENLOG
 
 /* OpenSSL engine support available */
 #undef HAVE_OPENSSL_ENGINE
@@ -258,7 +258,7 @@ don't. */
 #undef HAVE_SETGROUPS
 
 /* Define to 1 if you have the `setsid' function. */
-#undef HAVE_SETSID
+#cmakedefine HAVE_SETSID
 
 /* Define to 1 if you have the `setsockopt' function. */
 #define HAVE_SETSOCKOPT 1
@@ -303,7 +303,7 @@ don't. */
 #undef HAVE_STRSEP
 
 /* Define to 1 if you have the `syslog' function. */
-#undef HAVE_SYSLOG
+#cmakedefine HAVE_SYSLOG
 
 /* Define to 1 if you have the <syslog.h> header file. */
 #cmakedefine HAVE_SYSLOG_H
diff --git a/src/compat/compat-daemon.c b/src/compat/compat-daemon.c
index aebb8f4e..5c6d7408 100644
--- a/src/compat/compat-daemon.c
+++ b/src/compat/compat-daemon.c
@@ -70,7 +70,10 @@ daemon(int nochdir, int noclose)
 
     if (!nochdir)
     {
-        chdir("/");
+        if (chdir("/") == -1)
+        {
+            return (-1);
+        }
     }
 
     if (!noclose)