From 973eb2f6db60c0939299a968a3121e3310e6d1f5 Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel@peralex.com>
Date: Wed, 15 Oct 2014 14:43:35 +0200
Subject: java: reduce the depth of some deeply nested if blocks

Change-Id: I3c0c7f08d4d8ea594e72fc0d9b93d085d4ab4bf5
---
 swext/mediawiki/src/com/sun/star/wiki/Helper.java | 50 +++++++++++------------
 1 file changed, 25 insertions(+), 25 deletions(-)

(limited to 'swext/mediawiki')

diff --git a/swext/mediawiki/src/com/sun/star/wiki/Helper.java b/swext/mediawiki/src/com/sun/star/wiki/Helper.java
index 1eb42040139b..9d58de7a3b90 100644
--- a/swext/mediawiki/src/com/sun/star/wiki/Helper.java
+++ b/swext/mediawiki/src/com/sun/star/wiki/Helper.java
@@ -331,39 +331,39 @@ public class Helper
         //scrape the HTML source and find the EditURL
         // TODO/LATER: Use parser in future
 
-        String sResultURL = "";
         int nInd = sWebPage.indexOf( "http-equiv=\"refresh\"" );
-        if ( nInd != -1 )
+        if ( nInd == -1 )
+            return "";
+
+        String sResultURL = "";
+        int nContent = sWebPage.indexOf( "content=", nInd );
+        if ( nContent > 0 )
         {
-            int nContent = sWebPage.indexOf( "content=", nInd );
-            if ( nContent > 0 )
+            int nURL = sWebPage.indexOf( "URL=", nContent );
+            if ( nURL > 0 )
             {
-                int nURL = sWebPage.indexOf( "URL=", nContent );
-                if ( nURL > 0 )
-                {
-                    int nEndURL = sWebPage.indexOf('"', nURL );
-                    if ( nEndURL > 0 )
-                        sResultURL = sWebPage.substring( nURL + 4, nEndURL );
-                }
+                int nEndURL = sWebPage.indexOf('"', nURL );
+                if ( nEndURL > 0 )
+                    sResultURL = sWebPage.substring( nURL + 4, nEndURL );
             }
+        }
 
-            try
-            {
-                URL aURL = new URL( sURL );
-                if ( !sResultURL.startsWith( aURL.getProtocol() ))
-                {
-                    //if the url is only relative then complete it
-                    if ( sResultURL.startsWith( "/" ) )
-                        sResultURL = aURL.getProtocol() + "://" + aURL.getHost() + sResultURL;
-                    else
-                        sResultURL = aURL.getProtocol() + "://" + aURL.getHost() + aURL.getPath() + sResultURL;
-                }
-            }
-            catch ( MalformedURLException ex )
+        try
+        {
+            URL aURL = new URL( sURL );
+            if ( !sResultURL.startsWith( aURL.getProtocol() ))
             {
-                ex.printStackTrace();
+                //if the url is only relative then complete it
+                if ( sResultURL.startsWith( "/" ) )
+                    sResultURL = aURL.getProtocol() + "://" + aURL.getHost() + sResultURL;
+                else
+                    sResultURL = aURL.getProtocol() + "://" + aURL.getHost() + aURL.getPath() + sResultURL;
             }
         }
+        catch ( MalformedURLException ex )
+        {
+            ex.printStackTrace();
+        }
 
         return sResultURL;
 
-- 
cgit