monetdb-java: monetdbs - Handle null case

[Joeri van Ruth via checkin-list]

Changeset: 37a5240e80ef for monetdb-java
URL: https://dev.monetdb.org/hg/monetdb-java/rev/37a5240e80ef
Modified Files:
        src/main/java/org/monetdb/mcl/io/BufferedMCLReader.java
Branch: monetdbs
Log Message:

Handle null case


diffs (15 lines):

diff --git a/src/main/java/org/monetdb/mcl/io/BufferedMCLReader.java 
b/src/main/java/org/monetdb/mcl/io/BufferedMCLReader.java
--- a/src/main/java/org/monetdb/mcl/io/BufferedMCLReader.java
+++ b/src/main/java/org/monetdb/mcl/io/BufferedMCLReader.java
@@ -100,7 +100,10 @@ public final class BufferedMCLReader {
         * @return the current line or null
         */
        public String getLine(int start) {
-               return getLine().substring(start);
+               String line = getLine();
+               if (line != null)
+                       line = line.substring(start);
+               return line;
        }
 
        /**
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