Potential NoSuchElementException
diff --git a/plugins/org.eclipse.acceleo.engine/src/org/eclipse/acceleo/engine/internal/evaluation/AcceleoEvaluationContext.java b/plugins/org.eclipse.acceleo.engine/src/org/eclipse/acceleo/engine/internal/evaluation/AcceleoEvaluationContext.java
index d30d071..a96b402 100644
--- a/plugins/org.eclipse.acceleo.engine/src/org/eclipse/acceleo/engine/internal/evaluation/AcceleoEvaluationContext.java
+++ b/plugins/org.eclipse.acceleo.engine/src/org/eclipse/acceleo/engine/internal/evaluation/AcceleoEvaluationContext.java
@@ -427,29 +427,32 @@
* @return indentation of the very last line in context.
*/
public String getCurrentLineIndentation() {
- Writer writer = writers.getLast();
- if (writer instanceof AbstractAcceleoWriter) {
- return ((AbstractAcceleoWriter)writer).getCurrentLineIndentation();
- }
- // Only String writers remain
- String content = writer.toString();
- int newLineIndex = -1;
- if (content.contains(DOS_LINE_SEPARATOR)) {
- newLineIndex = content.lastIndexOf(DOS_LINE_SEPARATOR) + DOS_LINE_SEPARATOR.length();
- } else if (content.contains(UNIX_LINE_SEPARATOR)) {
- newLineIndex = content.lastIndexOf(UNIX_LINE_SEPARATOR) + UNIX_LINE_SEPARATOR.length();
- } else if (content.contains(MAC_LINE_SEPARATOR)) {
- newLineIndex = content.lastIndexOf(MAC_LINE_SEPARATOR) + MAC_LINE_SEPARATOR.length();
- }
StringBuffer currentIndentation = new StringBuffer();
- if (newLineIndex == -1) {
- newLineIndex = 0;
- }
- for (int i = newLineIndex; i < content.length(); i++) {
- if (Character.isWhitespace(content.charAt(i))) {
- currentIndentation.append(content.charAt(i));
- } else {
- break;
+ if (!writers.isEmpty()) {
+ Writer writer = writers.getLast();
+ if (writer instanceof AbstractAcceleoWriter) {
+ return ((AbstractAcceleoWriter)writer).getCurrentLineIndentation();
+ }
+ // Only String writers remain
+ String content = writer.toString();
+ int newLineIndex = -1;
+ if (content.contains(DOS_LINE_SEPARATOR)) {
+ newLineIndex = content.lastIndexOf(DOS_LINE_SEPARATOR) + DOS_LINE_SEPARATOR.length();
+ } else if (content.contains(UNIX_LINE_SEPARATOR)) {
+ newLineIndex = content.lastIndexOf(UNIX_LINE_SEPARATOR) + UNIX_LINE_SEPARATOR.length();
+ } else if (content.contains(MAC_LINE_SEPARATOR)) {
+ newLineIndex = content.lastIndexOf(MAC_LINE_SEPARATOR) + MAC_LINE_SEPARATOR.length();
+ }
+
+ if (newLineIndex == -1) {
+ newLineIndex = 0;
+ }
+ for (int i = newLineIndex; i < content.length(); i++) {
+ if (Character.isWhitespace(content.charAt(i))) {
+ currentIndentation.append(content.charAt(i));
+ } else {
+ break;
+ }
}
}
return currentIndentation.toString();
