From cf62ffae359b60012c01ac65f5ec4e0356e5f6e5 Mon Sep 17 00:00:00 2001
From: Sebastian Sdorra <sebastian.sdorra@cloudogu.com>
Date: Sat, 25 Dec 2010 18:38:44 +0100
Subject: [PATCH] fix bug in getRegistryValue

---
 .../main/java/sonia/scm/installer/WindowsHgInstaller.java    | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/plugins/scm-hg-plugin/src/main/java/sonia/scm/installer/WindowsHgInstaller.java b/plugins/scm-hg-plugin/src/main/java/sonia/scm/installer/WindowsHgInstaller.java
index f007059c7e..86c15544b7 100644
--- a/plugins/scm-hg-plugin/src/main/java/sonia/scm/installer/WindowsHgInstaller.java
+++ b/plugins/scm-hg-plugin/src/main/java/sonia/scm/installer/WindowsHgInstaller.java
@@ -313,17 +313,18 @@ public class WindowsHgInstaller extends AbstractHgInstaller
         while (scanner.hasNextLine())
         {
           String line = scanner.nextLine();
-          int index = line.indexOf("REG_SZ");
+          int index = line.indexOf("REG_SZ");
 
           if (index > 0)
           {
             programmDirectory = line.substring(index
-                                               + "REG_SZ".length()).trim();
+                                               + "REG_SZ".length()).trim();
 
             if (logger.isDebugEnabled())
             {
               logger.debug("use programm directory {}", programmDirectory);
             }
+            break;
           }
         }
       }