Check if *request_ptr is NULL, too

diff --git a/src/main/util.c b/src/main/util.c
index 4d5cb3f..1e29127 100644 (file)
--- a/src/main/util.c
+++ b/src/main/util.c
@@ -178,7 +178,7 @@ void request_free(REQUEST **request_ptr)
 {
        REQUEST *request;
 
-       if (request_ptr == NULL)
+       if ((request_ptr == NULL) || !*request_ptr)
                return;
 
        request = *request_ptr;