From c525745c0e77daa03acb65739b26d1b87e50e496 Mon Sep 17 00:00:00 2001
From: David Reiss <dreiss@apache.org>
Date: Wed, 11 Jun 2008 00:59:27 +0000
Subject: [PATCH] if instead of case for a guard comparison

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@666429 13f79535-47bb-0310-9956-ffa450edef68
---
 lib/alterl/src/thrift_binary_protocol.erl | 2 --
 lib/alterl/src/thrift_client.erl          | 7 +++----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/lib/alterl/src/thrift_binary_protocol.erl b/lib/alterl/src/thrift_binary_protocol.erl
index 05256218..633cfba0 100644
--- a/lib/alterl/src/thrift_binary_protocol.erl
+++ b/lib/alterl/src/thrift_binary_protocol.erl
@@ -91,8 +91,6 @@ write(This, set_end) -> ok;
 write(This, #protocol_struct_begin{}) -> ok;
 write(This, struct_end) -> ok;
 
-
-
 write(This, {bool, true})  -> write(This, {byte, 1});
 write(This, {bool, false}) -> write(This, {byte, 0});
 
diff --git a/lib/alterl/src/thrift_client.erl b/lib/alterl/src/thrift_client.erl
index c1d43aae..e1e78e77 100644
--- a/lib/alterl/src/thrift_client.erl
+++ b/lib/alterl/src/thrift_client.erl
@@ -141,10 +141,10 @@ send_function_call(#state{protocol = Proto,
                    Args) ->
     Params = Service:function_info(Function, params_type),
     {struct, PList} = Params,
-    case length(PList) of
-        N when N =/= length(Args) ->
+    if
+        length(PList) =/= length(Args) ->
             throw({return, {error, {bad_args, Function, Args}}});
-        _ -> ok
+        true -> ok
     end,
 
     Begin = #protocol_message_begin{name = atom_to_list(Function),
@@ -182,7 +182,6 @@ read_result(State = #state{protocol = Proto,
             handle_reply(State, Function, ReplyType)
     end.
 
-
 handle_reply(State = #state{protocol = Proto,
                             service = Service},
              Function,
-- 
2.17.1