Mercurial > hg > anteater

diff src/de/mpiwg/anteater/ml/SimilarityHelper.java @ 4:dcc35f89dce3

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include linneaus findings
author jdamerow
date Thu, 25 Oct 2012 15:25:08 -0700
parents 036535fcd179
children
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line diff
--- a/src/de/mpiwg/anteater/ml/SimilarityHelper.java	Mon Oct 22 14:21:14 2012 -0700
+++ b/src/de/mpiwg/anteater/ml/SimilarityHelper.java	Thu Oct 25 15:25:08 2012 -0700
@@ -13,6 +13,9 @@
 	public static String getBiggestSubstring(String s1, String s2) {
 		String sub = s1;
 		int j = s1.length();
+		
+		if (s1 == null || s2 == null)
+			return "";
 
 		String subString = "";
 		String comparingString = s2;