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-rw-r--r--main/network.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/main/network.c b/main/network.c
index 4a2a6db74c..77c5d2f52a 100644
--- a/main/network.c
+++ b/main/network.c
@@ -792,7 +792,7 @@ php_socket_t php_network_connect_socket_to_host(const char *host, unsigned short
switch (sa->sa_family) {
#if HAVE_GETADDRINFO && HAVE_IPV6
case AF_INET6:
- if (strstr(bindto, ':')) {
+ if (bindto && strstr(bindto, ':')) {
((struct sockaddr_in6 *)sa)->sin6_family = sa->sa_family;
((struct sockaddr_in6 *)sa)->sin6_port = htons(port);
socklen = sizeof(struct sockaddr_in6);