Use negative port number to indicate unix socket

yatsukhnenko · yatsukhnenko · commit 3d8b85259c47 · 2019-09-25T10:26:32.000+03:00
diff --git a/library.c b/library.c
@@ -1807,7 +1807,7 @@ PHP_REDIS_API int redis_sock_connect(RedisSock *redis_sock)
         schema = estrndup(address, pos - address);
         address = pos + sizeof("://") - 1;
     }
-    if (redis_sock->port < 1) {
+    if (redis_sock->port < 0) {
         host_len = snprintf(host, sizeof(host), "unix://%s", address);
         usocket = 1;
     } else {

Original file line number	Diff line number	Diff line change
`@@ -1807,7 +1807,7 @@ PHP_REDIS_API int redis_sock_connect(RedisSock *redis_sock)`
`1807`	`1807`	`schema = estrndup(address, pos - address);`
`1808`	`1808`	`address = pos + sizeof("://") - 1;`
`1809`	`1809`	`}`
`1810`		`- if (redis_sock->port < 1) {`
	`1810`	`+ if (redis_sock->port < 0) {`
`1811`	`1811`	`host_len = snprintf(host, sizeof(host), "unix://%s", address);`
`1812`	`1812`	`usocket = 1;`
`1813`	`1813`	`} else {`