io: fix maybe-uninitialized warning in test (-O2)

[ccan] / ccan / io / test / run-02-read.c

diff --git a/ccan/io/test/run-02-read.c b/ccan/io/test/run-02-read.c
index e25bbbb49cc5ee8e4ad4af8856e36e62608a751e..74cb2f021d87393c1dd0110a10a110ad1d52f09a 100644 (file)
--- a/ccan/io/test/run-02-read.c
+++ b/ccan/io/test/run-02-read.c
@@ -71,7 +71,7 @@ static int make_listen_fd(const char *port, struct addrinfo **info)
 int main(void)
 {
        struct data *d = malloc(sizeof(*d));
 int main(void)
 {
        struct data *d = malloc(sizeof(*d));

-       struct addrinfo *addrinfo;
+       struct addrinfo *addrinfo = NULL;

        struct io_listener *l;
        int fd, status;
 
        struct io_listener *l;
        int fd, status;