remove dead case in gethostbyname2_r

this case statement was accidently left behind when this function
was refactored in commit e8f39ca4898237cf71657500f0b11534c47a0521.

diff --git a/src/network/gethostbyname2_r.c b/src/network/gethostbyname2_r.c
index 5c1cae9..fc89487 100644 (file)
--- a/src/network/gethostbyname2_r.c
+++ b/src/network/gethostbyname2_r.c
@@ -34,8 +34,6 @@ int gethostbyname2_r(const char *name, int af,
        case EAI_SYSTEM:
                *err = NO_RECOVERY;
                return errno;
-       case 0:
-               break;
        }
 
        h->h_addrtype = af;