diff --git a/src/projections/analysis/SumDetailReader.java b/src/projections/analysis/SumDetailReader.java
index fb06f532..8e281514 100644
--- a/src/projections/analysis/SumDetailReader.java
+++ b/src/projections/analysis/SumDetailReader.java
@@ -192,7 +192,8 @@ private void buildTable(int type)
 
 	int value = 0;
 	int count = 1;
-	while (StreamTokenizer.TT_EOL!=tokenizer.nextToken()) {
+	while (StreamTokenizer.TT_EOL != tokenizer.nextToken()
+			&& StreamTokenizer.TT_EOF != tokenizer.ttype) {
 	    switch (tokenizer.ttype) {
 	    case StreamTokenizer.TT_NUMBER: