From 5719618e550ebc69298a1fbbf203d534a846a193 Mon Sep 17 00:00:00 2001
From: Dani Megert
Date: Tue, 3 Apr 2012 14:34:35 +0200
Subject: Fixed bug 344101: out-of-sync handling: keeping Eclipse editor
 content should dirty the editor

---
 .../src/org/eclipse/ui/texteditor/AbstractTextEditor.java   | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/org.eclipse.ui.workbench.texteditor/src/org/eclipse/ui/texteditor/AbstractTextEditor.java b/org.eclipse.ui.workbench.texteditor/src/org/eclipse/ui/texteditor/AbstractTextEditor.java
index 8b18f0a95a9..05fe55a1ca0 100644
--- a/org.eclipse.ui.workbench.texteditor/src/org/eclipse/ui/texteditor/AbstractTextEditor.java
+++ b/org.eclipse.ui.workbench.texteditor/src/org/eclipse/ui/texteditor/AbstractTextEditor.java
@@ -4758,12 +4758,12 @@ public abstract class AbstractTextEditor extends EditorPart implements ITextEdit
 					close(false);
 			}
 
-		} else {
+		} else if (fHasBeenActivated) {
 
 			title= EditorMessages.Editor_error_activated_outofsync_title;
 			msg= NLSUtility.format(EditorMessages.Editor_error_activated_outofsync_message, inputName);
 
-			if (fHasBeenActivated && MessageDialog.openQuestion(shell, title, msg)) {
+			if (MessageDialog.openQuestion(shell, title, msg)) {
 
 
 				try {
@@ -4781,6 +4781,15 @@ public abstract class AbstractTextEditor extends EditorPart implements ITextEdit
 						ErrorDialog.openError(shell, title, msg, x.getStatus());
 					}
 				}
+			} else if (!isDirty()) {
+				// Trigger dummy change to dirty the editor, for details see https://bugs.eclipse.org/344101 .
+				try {
+					IDocument document= provider.getDocument(input);
+					if (document != null)
+						document.replace(0, 0, ""); //$NON-NLS-1$
+				} catch (BadLocationException e) {
+					// Ignore as this can't happen
+				}
 			}
 		}
 	}
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