Fix JENKINS-22344 and JENKINS-22451

src/main/java/hudson/plugins/msbuild/MsBuildBuilder.java

@@ -6,10 +6,8 @@
 import hudson.tasks.Builder;
 import hudson.tools.ToolInstallation;
 import hudson.util.ArgumentListBuilder;
-import hudson.util.QuotedStringTokenizer;
 import org.kohsuke.stapler.DataBoundConstructor;
 
-import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.net.URLEncoder;
 import java.util.Map;
@@ -82,7 +80,7 @@ public boolean getUnstableIfWarnings() {
     }
 
     public MsBuildInstallation getMsBuild() {
-        DescriptorImpl descriptor = (DescriptorImpl)getDescriptor();
+        DescriptorImpl descriptor = (DescriptorImpl) getDescriptor();
         for (MsBuildInstallation i : descriptor.getInstallations()) {
             if (msBuildName != null && i.getName().equals(msBuildName))
                 return i;
@@ -194,16 +192,32 @@ public boolean perform(AbstractBuild<?, ?> build, Launcher launcher, BuildListen
 
     @Override
     public Descriptor<Builder> getDescriptor() {
-        return (DescriptorImpl)super.getDescriptor();
+        return (DescriptorImpl) super.getDescriptor();
     }
 
     /**
      * Tokenize a set of arguments, preserving quotes.
+     *
      * @param args
-     * @return 
+     * @return
      */
     static String[] tokenizeArgs(String args) {
-        return Util.tokenize(args);
+
+        if (args == null) {
+            return null;
+        }
+
+        final String[] tokenize = Util.tokenize(args);
+
+        if (tokenize == null) {
+            return null;
+        }
+
+        if (args != null && args.endsWith("\\")) {
+            tokenize[tokenize.length - 1] = tokenize[tokenize.length - 1] + "\\";
+        }
+
+        return tokenize;
     }
 
     @Extension

src/test/java/hudson/plugins/msbuild/MsBuildBuilderTest.java

@@ -1,19 +1,20 @@
 package hudson.plugins.msbuild;
 
 import org.junit.Test;
-import static org.junit.Assert.*;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 /**
- *
  * @author Jonathan Zimmerman
  */
 public class MsBuildBuilderTest {
-    
+
     @Test
     public void shouldStripQuotedArguments() {
         final String quotedPlatform = "/p:Platform=\"Any CPU\"";
         final String strippedPlatform = "/p:Platform=Any CPU";
-        
+
         String[] tokenizedArgs = MsBuildBuilder.tokenizeArgs(quotedPlatform);
         assertNotNull(tokenizedArgs);
         assertEquals(1, tokenizedArgs.length);
@@ -23,11 +24,20 @@ public void shouldStripQuotedArguments() {
     @Test
     public void shouldSplitArguments() {
         final String arguments = "/t:Build /p:Configuration=Debug";
-        
+
         String[] tokenizedArgs = MsBuildBuilder.tokenizeArgs(arguments);
         assertNotNull(tokenizedArgs);
         assertEquals(2, tokenizedArgs.length);
         assertEquals("/t:Build", tokenizedArgs[0]);
         assertEquals("/p:Configuration=Debug", tokenizedArgs[1]);
     }
+
+    @Test
+    public void endEscapedCharacter() {
+        final String oneArgumentsWithEndBackslash = "\\\\RemoteServerName\\OfficialBuilds\\Published\\";
+        String[] tokenizedArgs = MsBuildBuilder.tokenizeArgs(oneArgumentsWithEndBackslash);
+        assertEquals(1, tokenizedArgs.length);
+        assertEquals(oneArgumentsWithEndBackslash, tokenizedArgs[0]);
+    }
+
 }