change type for address family to "int"

Let's settle on a single type for all address family values, even if
UNIX is very inconsitent on the precise type otherwise. Given that
socket() is the primary entrypoint for the sockets API, and that uses
"int", and "int" is relatively simple and generic, we settle on "int"
for this.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/resolve/resolved-dns-query.h b/src/resolve/resolved-dns-query.h
index aa205033af..2b814cca42 100644
--- a/src/resolve/resolved-dns-query.h
+++ b/src/resolve/resolved-dns-query.h
@@ -90,7 +90,7 @@ struct DnsQuery {
 
         /* Bus client information */
         sd_bus_message *request;
-        unsigned char request_family;
+        int request_family;
         const char *request_hostname;
         union in_addr_union request_address;