config: Use string instead of int in `check_port()`

oof, forgot that `config.port` is a string.

1 files changed, 5 insertions, 4 deletions

diff --git a/config.c b/config.c
index 012ed3d..30e3e95 100644
--- a/config.c
+++ b/config.c
@@ -20,14 +20,15 @@ void cleanup_config(config *conf) {
 }
 
 int check_port(void *ctx, void *ret, const keyword *key, keyword_val val) {
-	if (key->type == TYPE_INT) {
-		if (val.i > 0 || val.i <= 65535) {
+	if (key->type == TYPE_STRING) {
+		int port = strtol(val.str, NULL, 0);
+		if (port > 0 || port <= 65535) {
 			return 0;
 		} else {
-			log(LOG_ERR, "Invalid port %d. (Valid port must be between 1, and 65535.)", val.i);
+			log(LOG_ERR, "Invalid port %d. (Valid port must be between 1, and 65535.)", port);
 		}
 	} else {
-		log(LOG_ERR, "Keyword \"%s\" doesn't return an integer.", key->key);
+		log(LOG_ERR, "Keyword \"%s\" doesn't return a string.", key->key);
 	}
 	return -1;
 }