From 23c9b7f04b85b7d25e31aa26ac559cbf8ef4a73e Mon Sep 17 00:00:00 2001
From: Kostis Sagonas <kostis@it.uu.se>
Date: Tue, 19 Feb 2013 11:15:45 +0100
Subject: Simplify a case construct using a boolean operator

---
 lib/dialyzer/src/dialyzer_callgraph.erl | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'lib/dialyzer')

diff --git a/lib/dialyzer/src/dialyzer_callgraph.erl b/lib/dialyzer/src/dialyzer_callgraph.erl
index 64e0ee88af..9e9226fa5a 100644
--- a/lib/dialyzer/src/dialyzer_callgraph.erl
+++ b/lib/dialyzer/src/dialyzer_callgraph.erl
@@ -798,10 +798,7 @@ condensation(G) ->
     fun({V1, V2}) ->
         I1 = ets:lookup_element(V2I, V1, 2),
         I2 = ets:lookup_element(V2I, V2, 2),
-	case I1 =:= I2 of
-	  true  -> true;
-	  false -> ets:insert(I2I, {I1, I2})
-	end
+	I1 =:= I2 orelse ets:insert(I2I, {I1, I2})
     end,
   lists:foreach(Fun1, digraph:edges(G)),
   Fun3 =
-- 
cgit v1.2.3