[458779] NPE thrown by org.eclipse.wst.html.core.internal.format.HTMLTextFormatter.isWordInComplexRegion() when text.getFirstStructuredDocumentRegion() returns null Signed-off-by: Alina Marin <alina@mx1.ibm.com>

diff --git a/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/format/HTMLTextFormatter.java b/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/format/HTMLTextFormatter.java
index 0332418..45725ad 100644
--- a/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/format/HTMLTextFormatter.java
+++ b/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/format/HTMLTextFormatter.java

@@ -318,6 +318,9 @@
 	}
 
 	private boolean isWordInComplexRegion(SpaceConverter converter, IDOMText text) {
+		if (textRegion == null) {
+			return false;
+		}
 		final int offset = text.getFirstStructuredDocumentRegion().getStartOffset();
 		while (textRegion != null && (converter.getWordOffset() + offset >= textRegion.getEnd()) && textRegion != text.getLastStructuredDocumentRegion()) {
 			textRegion = textRegion.getNext();