diff --git a/spawn-fcgi.c b/spawn-fcgi.c
index c7772a9..134545e 100644
--- a/spawn-fcgi.c
+++ b/spawn-fcgi.c
@@ -174,15 +174,15 @@ int create_sockaddr() {
 	}
 
 	if (opts.port != 0) {
-		struct sockaddr_in *sin;
-		sin = g_malloc0(sizeof(struct sockaddr_in));
-		sin->sin_family = AF_INET;
+		struct sockaddr_in *s_in;
+		s_in = g_malloc0(sizeof(struct sockaddr_in));
+		s_in->sin_family = AF_INET;
 		if (opts.addr)
-			sin->sin_addr.s_addr = opts.addr;
+			s_in->sin_addr.s_addr = opts.addr;
 		else
-			sin->sin_addr.s_addr = htonl(INADDR_ANY);
-		sin->sin_port = htons(opts.port);
-		data.sockaddr = (struct sockaddr*) sin;
+			s_in->sin_addr.s_addr = htonl(INADDR_ANY);
+		s_in->sin_port = htons(opts.port);
+		data.sockaddr = (struct sockaddr*) s_in;
 		data.socklen = sizeof(struct sockaddr_in);
 	} else {
 		struct sockaddr_un *sun;