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Fix possible NPE due to #3658 change

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This commit is contained in:
David Pilato 2013-09-13 11:48:55 +02:00
parent b27e7d3cc9
commit e2400bc40e
1 changed files with 1 additions and 1 deletions
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src/main/java/org/elasticsearch/common/Strings.java
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@ -1042,7 +1042,7 @@ public class Strings {
}
public static String[] splitStringToArray(final CharSequence s, final char c) {
if (s.length() == 0) {
if (s == null || s.length() == 0) {
return Strings.EMPTY_ARRAY;
}
int count = 1;