From 07ede8898b49c5f56690d9860001b2e4d89deaac Mon Sep 17 00:00:00 2001
From: Alexander Kirillin <Alexander.Kirillin@jetbrains.com>
Date: Mon, 17 Jun 2013 14:57:02 +0400
Subject: [PATCH] EA-46365

---
 .../jet/plugin/quickfix/ChangeFunctionSignatureFix.java  | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/idea/src/org/jetbrains/jet/plugin/quickfix/ChangeFunctionSignatureFix.java b/idea/src/org/jetbrains/jet/plugin/quickfix/ChangeFunctionSignatureFix.java
index 0412b7191e4..4c049854818 100644
--- a/idea/src/org/jetbrains/jet/plugin/quickfix/ChangeFunctionSignatureFix.java
+++ b/idea/src/org/jetbrains/jet/plugin/quickfix/ChangeFunctionSignatureFix.java
@@ -195,8 +195,13 @@ public abstract class ChangeFunctionSignatureFix extends JetIntentionAction<PsiE
                 if (descriptor instanceof ValueParameterDescriptor)
                     return new RemoveFunctionParametersFix(declaration, context, functionDescriptor, (ValueParameterDescriptor) descriptor);
                 else {
-                    boolean hasTypeMismatches = hasTypeMismatches(functionDescriptor.getValueParameters(), callElement.getValueArguments(), bindingContext);
-                    return new AddFunctionParametersFix(declaration, callElement, functionDescriptor, hasTypeMismatches);
+                    List<ValueParameterDescriptor> parameters = functionDescriptor.getValueParameters();
+                    List<? extends ValueArgument> arguments = callElement.getValueArguments();
+
+                    if (arguments.size() > parameters.size()) {
+                        boolean hasTypeMismatches = hasTypeMismatches(parameters, arguments, bindingContext);
+                        return new AddFunctionParametersFix(declaration, callElement, functionDescriptor, hasTypeMismatches);
+                    }
                 }
             }
         }