From 9f067a65b801978e860874aeb2c83c364b61de3e Mon Sep 17 00:00:00 2001
From: Sergey Solovyev <serso1988@gmail.com>
Date: Fri, 16 Sep 2011 14:44:24 +0400
Subject: [PATCH] fix for multiplication sign before open group symbol

---
 src/main/java/org/solovyev/android/calculator/Preprocessor.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/solovyev/android/calculator/Preprocessor.java b/src/main/java/org/solovyev/android/calculator/Preprocessor.java
index 5769b9b7..60f57dee 100644
--- a/src/main/java/org/solovyev/android/calculator/Preprocessor.java
+++ b/src/main/java/org/solovyev/android/calculator/Preprocessor.java
@@ -59,7 +59,7 @@ public class Preprocessor {
 					mathTypeBefore != MathEntityType.unary_operation &&
 						!MathEntityType.openGroupSymbols.contains(chBefore)) {
 
-				if (mathType == MathEntityType.constant) {
+				if (mathType == MathEntityType.constant || MathEntityType.openGroupSymbols.contains(ch)) {
 					sb.append("*");
 				} else if (mathType == MathEntityType.digit && mathTypeBefore != MathEntityType.digit && mathTypeBefore != MathEntityType.dot) {
 					sb.append("*");