1 files changed, 1 insertions, 1 deletions

diff --git a/core/net_crypto.c b/core/net_crypto.c
index 2dbe12ad..7fdd035f 100644
--- a/core/net_crypto.c
+++ b/core/net_crypto.c
@@ -408,7 +408,7 @@ int realloc_cryptoconnection(uint32_t num)
 {
     Crypto_Connection *newcrypto_connections = realloc(crypto_connections, num * sizeof(Crypto_Connection));
 
-    if (newcrypto_connections == NULL)
+    if (newcrypto_connections == NULL && num != 0)
         return -1;
 
     crypto_connections = newcrypto_connections;