build,windows: make vcbuild fail if upload fails

Refs: nodejs/build#1211

vcbuild.bat

@@ -361,14 +361,24 @@ if not defined SSHCONFIG (
 
 if not defined STAGINGSERVER set STAGINGSERVER=node-www
 ssh -F %SSHCONFIG% %STAGINGSERVER% "mkdir -p nodejs/%DISTTYPEDIR%/v%FULLVERSION%/win-%target_arch%"
+if errorlevel 1 goto exit
 scp -F %SSHCONFIG% Release\node.exe %STAGINGSERVER%:nodejs/%DISTTYPEDIR%/v%FULLVERSION%/win-%target_arch%/node.exe
+if errorlevel 1 goto exit
 scp -F %SSHCONFIG% Release\node.lib %STAGINGSERVER%:nodejs/%DISTTYPEDIR%/v%FULLVERSION%/win-%target_arch%/node.lib
+if errorlevel 1 goto exit
 scp -F %SSHCONFIG% Release\node_pdb.zip %STAGINGSERVER%:nodejs/%DISTTYPEDIR%/v%FULLVERSION%/win-%target_arch%/node_pdb.zip
+if errorlevel 1 goto exit
 scp -F %SSHCONFIG% Release\node_pdb.7z %STAGINGSERVER%:nodejs/%DISTTYPEDIR%/v%FULLVERSION%/win-%target_arch%/node_pdb.7z
+if errorlevel 1 goto exit
 scp -F %SSHCONFIG% Release\node-v%FULLVERSION%-win-%target_arch%.7z %STAGINGSERVER%:nodejs/%DISTTYPEDIR%/v%FULLVERSION%/node-v%FULLVERSION%-win-%target_arch%.7z
+if errorlevel 1 goto exit
 scp -F %SSHCONFIG% Release\node-v%FULLVERSION%-win-%target_arch%.zip %STAGINGSERVER%:nodejs/%DISTTYPEDIR%/v%FULLVERSION%/node-v%FULLVERSION%-win-%target_arch%.zip
+if errorlevel 1 goto exit
 scp -F %SSHCONFIG% node-v%FULLVERSION%-%target_arch%.msi %STAGINGSERVER%:nodejs/%DISTTYPEDIR%/v%FULLVERSION%/
+if errorlevel 1 goto exit
 ssh -F %SSHCONFIG% %STAGINGSERVER% "touch nodejs/%DISTTYPEDIR%/v%FULLVERSION%/node-v%FULLVERSION%-%target_arch%.msi.done nodejs/%DISTTYPEDIR%/v%FULLVERSION%/node-v%FULLVERSION%-win-%target_arch%.zip.done nodejs/%DISTTYPEDIR%/v%FULLVERSION%/node-v%FULLVERSION%-win-%target_arch%.7z.done nodejs/%DISTTYPEDIR%/v%FULLVERSION%/win-%target_arch%.done && chmod -R ug=rw-x+X,o=r+X nodejs/%DISTTYPEDIR%/v%FULLVERSION%/node-v%FULLVERSION%-%target_arch%.* nodejs/%DISTTYPEDIR%/v%FULLVERSION%/win-%target_arch%*"
+if errorlevel 1 goto exit
+
 
 :run
 @rem Run tests if requested.