-avoid calling memcpy() with NULL argument, even if len is 0

1 files changed, 1 insertions, 1 deletions

diff --git a/src/pt/test_gns_vpn.c b/src/pt/test_gns_vpn.c
index 467a15310..4b7e817e8 100644
--- a/src/pt/test_gns_vpn.c
+++ b/src/pt/test_gns_vpn.c
@@ -102,7 +102,7 @@ copy_buffer (void *ptr, size_t size, size_t nmemb, void *ctx)
 
   if (cbc->pos + size * nmemb > sizeof(cbc->buf))
     return 0;                   /* overflow */
-  memcpy (&cbc->buf[cbc->pos], ptr, size * nmemb);
+  GNUNET_memcpy (&cbc->buf[cbc->pos], ptr, size * nmemb);
   cbc->pos += size * nmemb;
   return size * nmemb;
 }