Author: saces
Date: 2009-04-17 19:03:04 +0000 (Fri, 17 Apr 2009)
New Revision: 26952

Modified:
   trunk/freenet/src/freenet/keys/Key.java
Log:
fix a npe on unknown compression algo

Modified: trunk/freenet/src/freenet/keys/Key.java
===================================================================
--- trunk/freenet/src/freenet/keys/Key.java     2009-04-17 18:26:10 UTC (rev 
26951)
+++ trunk/freenet/src/freenet/keys/Key.java     2009-04-17 19:03:04 UTC (rev 
26952)
@@ -154,6 +154,8 @@
             if(len > maxLength)
                 throw new TooBigException("Invalid precompressed size: "+len + 
" maxlength="+maxLength);
             COMPRESSOR_TYPE decompressor = 
COMPRESSOR_TYPE.getCompressorByMetadataID(compressionAlgorithm);
+            if (decompressor==null)
+               throw new CHKDecodeException("Unknown compression algorithm: 
"+compressionAlgorithm);
             Bucket inputBucket = new SimpleReadOnlyArrayBucket(output, 
shortLength?2:4, outputLength-(shortLength?2:4));
             try {
                                return decompressor.decompress(inputBucket, bf, 
maxLength, -1, null);

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