walk the list returned by getaddrinfo like you are meant to

1 files changed, 15 insertions, 8 deletions

diff --git a/thing.c b/thing.c
index 11c095e..e7c0f53 100644
--- a/thing.c
+++ b/thing.c
@@ -1,9 +1,11 @@
 #ifdef LOCAL
 #define HOST "0.0.0.0"
 #define PORT "6971"
+#define SOCKETNAME "bees.sock"
 #else
 #define HOST "ubq323.website"
 #define PORT "6667"
+#define SOCKETNAME "/srv/apiobot/bees.sock"
 #endif
 
 #ifdef DEBUG
@@ -17,7 +19,6 @@
 #define REALNAME ",flappy fly bird man?"
 #define CHANNEL "#a"
 
-#define SOCKETNAME "/srv/apiobot/bees.sock"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -67,14 +68,20 @@ int irc_connect() {
 		return -1;
 	}
 
-	if ((sockfd = socket(res->ai_family, res->ai_socktype, res->ai_protocol)) == -1) {
-		perror("socket");
-		return -1;
-	}
-	if (connect(sockfd, res->ai_addr, res->ai_addrlen) != 0) {
-		perror("connect");
-		return -1;
+	struct addrinfo *cur;
+	for (cur = res; cur != NULL; cur = cur->ai_next) {
+		if ((sockfd = socket(cur->ai_family, cur->ai_socktype, cur->ai_protocol)) == -1) {
+			perror("socket");
+			continue;
+		}
+		if (connect(sockfd, cur->ai_addr, cur->ai_addrlen) != 0) {
+			perror("connect");
+			continue;
+		}
+		goto success;
 	}
+	return -1;
+	success:
 	return sockfd;
 }