rc_newer_than no longer tests if souce has data, making it a more logical function. As such, we add the existss function to check for existance and size when checking to see if the deptree needs an update.

src/includes/rc-misc.h

@@ -111,6 +111,12 @@ static inline bool exists (const char *pathname)
 	return (stat (pathname, &buf) == 0);
 }
 
+static inline bool existss (const char *pathname)
+{
+	struct stat buf;
+
+	return (stat (pathname, &buf) == 0 && buf.st_size != 0);
+}
 char *rc_conf_value (const char *var);
 bool rc_conf_yesno (const char *var);
 char **env_filter (void);