Remove an unnecessary include directive

diff --git a/watchdog/wd_ping.c b/watchdog/wd_ping.c
index b1fb4e5c942bbd163eec72c71927b58e24ad7aae..31d76351a27cc9fc17d3c7bfcfbe68a47cc478e6 100644 (file)
--- a/watchdog/wd_ping.c
+++ b/watchdog/wd_ping.c
@@ -30,7 +30,6 @@
 #include <netdb.h>
 #include <sys/wait.h>
 #include <sys/stat.h>
-#include <errno.h>
 #include "pool.h"
 #include "pool_config.h"
 #include "watchdog.h"