From f29f3df6f41e6c0009f0ca12fc9fe472d56ac0a6 Mon Sep 17 00:00:00 2001
From: Eugene Petrenko <eugene.petrenko@gmail.com>
Date: Fri, 15 Jul 2011 17:59:00 +0400
Subject: [PATCH] improve logging

---
 .../nuget/server/exec/ListPackagesCommandProcessor.java  | 4 +++-
 .../buildServer/nuget/server/exec/NuGetExecutorImpl.java | 9 +++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/nuget-server/src/jetbrains/buildServer/nuget/server/exec/ListPackagesCommandProcessor.java b/nuget-server/src/jetbrains/buildServer/nuget/server/exec/ListPackagesCommandProcessor.java
index 01fc454..1dfd852 100644
--- a/nuget-server/src/jetbrains/buildServer/nuget/server/exec/ListPackagesCommandProcessor.java
+++ b/nuget-server/src/jetbrains/buildServer/nuget/server/exec/ListPackagesCommandProcessor.java
@@ -68,7 +68,9 @@ public class ListPackagesCommandProcessor implements NuGetOutputProcessor<Collec
   }
 
   public void onStdError(String text) {
-    LOG.warn(text);
+    if (!StringUtil.isEmptyOrSpaces(text)) {
+      LOG.warn(text);
+    }
   }
 
   public void onFinished(int exitCode) {
diff --git a/nuget-server/src/jetbrains/buildServer/nuget/server/exec/NuGetExecutorImpl.java b/nuget-server/src/jetbrains/buildServer/nuget/server/exec/NuGetExecutorImpl.java
index a716e25..181479c 100644
--- a/nuget-server/src/jetbrains/buildServer/nuget/server/exec/NuGetExecutorImpl.java
+++ b/nuget-server/src/jetbrains/buildServer/nuget/server/exec/NuGetExecutorImpl.java
@@ -20,6 +20,7 @@ import com.intellij.execution.configurations.GeneralCommandLine;
 import com.intellij.openapi.diagnostic.Logger;
 import jetbrains.buildServer.ExecResult;
 import jetbrains.buildServer.SimpleCommandLineProcessRunner;
+import jetbrains.buildServer.util.StringUtil;
 import org.jetbrains.annotations.NotNull;
 
 import java.io.File;
@@ -56,8 +57,12 @@ public class NuGetExecutorImpl implements NuGetExecutor {
 
     if (LOG.isDebugEnabled()) {
       LOG.debug("Exited with code: " + result.getExitCode());
-      LOG.debug("Output: " + result.getStdout());
-      LOG.error("Error: " + result.getStderr());
+      if (!StringUtil.isEmptyOrSpaces(result.getStdout())) {
+        LOG.debug("Output: " + result.getStdout());
+      }
+      if (!StringUtil.isEmptyOrSpaces(result.getStderr())) {
+        LOG.debug("Error: " + result.getStderr());
+      }
     }
 
     listener.onStdOutput(result.getStdout());
-- 
2.23.3