Fixed SD2-793: Output window showing incorrect unit test output text

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/2.0@1440 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Project/Src/Gui/Pads/CompilerMessageView/CompilerMessageView.cs

@@ -234,9 +234,12 @@ namespace ICSharpCode.SharpDevelop.Gui
 				SetText(category, category.Text);
 				SetUpdate(true);
 				textEditorControl.SelectionStart = textEditorControl.TextLength;
-				LoggingService.Debug("Replaced " + pendingAppendCalls + " appends with one set call");
+				if (LoggingService.IsDebugEnabled) {
+					LoggingService.Debug("Replaced " + pendingAppendCalls + " appends with one set call");
+				}
 				pendingAppendCalls = 0;
 			}
+			textEditorControl.Refresh();
 		}
 		
 		void AppendText(MessageViewCategory category, string fullText, string text)