[svn] Remove unreachable "break" statements.

[wget] / src / connect.c

diff --git a/src/connect.c b/src/connect.c
index 1aab01bb583638e016f9330c7beb540477f275fb..c3a3d770a94d0ddd4d8bb6b89d821b182607b18e 100644 (file)
--- a/src/connect.c
+++ b/src/connect.c
@@ -171,7 +171,6 @@ sockaddr_size (const struct sockaddr *sa)
 #endif
     default:
       abort ();
-      return 0;                        /* so the compiler shuts up. */
     }
 }
 \f
@@ -560,8 +559,6 @@ socket_ip_address (int sock, ip_address *ip, int endpoint)
     default:
       abort ();
     }
-
-  return 0;
 }
 
 /* Return non-zero if the error from the connect code can be
@@ -597,8 +594,16 @@ retryable_socket_connect_error (int err)
       )
     return 0;
 
-  if (err == ECONNREFUSED && !opt.retry_connrefused)
-    return 0;
+  if (!opt.retry_connrefused)
+    if (err == ECONNREFUSED
+#ifdef ENETUNREACH
+       || err == ENETUNREACH   /* network is unreachable */
+#endif
+#ifdef EHOSTUNREACH
+       || err == EHOSTUNREACH  /* host is unreachable */
+#endif
+       )
+      return 0;
 
   return 1;
 }