From 75fd528048885033b0963600667c042834769de7 Mon Sep 17 00:00:00 2001
From: Stephan Bergmann <sbergman@redhat.com>
Date: Thu, 13 Jul 2017 11:45:01 +0200
Subject: [PATCH] loplugin:oncevar: empty strings: stoc

Change-Id: Ib38846e6f89697e8c9c82b77f01cdafae32714d0
---
 stoc/source/implementationregistration/implreg.cxx | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/stoc/source/implementationregistration/implreg.cxx b/stoc/source/implementationregistration/implreg.cxx
index d32de8ff99d6..d6d2dd457b96 100644
--- a/stoc/source/implementationregistration/implreg.cxx
+++ b/stoc/source/implementationregistration/implreg.cxx
@@ -285,8 +285,6 @@ OUString searchLinkTargetForImpl(const Reference < XRegistryKey >& xRootKey,
                                         const OUString& implName)
     // throw ( InvalidRegistryException, RuntimeException )
 {
-    OUString ret;
-
 //      try
 //      {
         const StringPool & pool = spool();
@@ -318,7 +316,7 @@ OUString searchLinkTargetForImpl(const Reference < XRegistryKey >& xRootKey,
 //      {
 //      }
 
-    return ret;
+    return OUString();
 }