[334176] Canceling the variable insertion dialog causes errors
diff --git a/org.eclipse.wst.common.snippets/src/org/eclipse/wst/common/snippets/ui/DefaultSnippetInsertion.java b/org.eclipse.wst.common.snippets/src/org/eclipse/wst/common/snippets/ui/DefaultSnippetInsertion.java
index 629e6d0..4edb5af 100644
--- a/org.eclipse.wst.common.snippets/src/org/eclipse/wst/common/snippets/ui/DefaultSnippetInsertion.java
+++ b/org.eclipse.wst.common.snippets/src/org/eclipse/wst/common/snippets/ui/DefaultSnippetInsertion.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2004, 2006 IBM Corporation and others.
+ * Copyright (c) 2004, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -139,7 +139,7 @@
if (!"\n".equals(systemEOL) && systemEOL != null) { //$NON-NLS-1$
content = StringUtils.replace(content, "\n", systemEOL); //$NON-NLS-1$
}
- event.data = content;
+ event.data = content != null ? content : " "; //$NON-NLS-1$ // TextTransfer does not like non-empty strings
}
else {
/*
