# HG changeset patch
# User mas01cr
# Date 1190281960 0
# Node ID 32f8b7845b300acb82fda2ca9179e56df8e3339a
# Parent  f258a0258755af0c02e2fdbcd6e43c3afc94a46a
Fix segfault when the query is shorter than the sequence length

diff -r f258a0258755 -r 32f8b7845b30 audioDB.cpp
--- a/audioDB.cpp	Thu Sep 20 09:52:16 2007 +0000
+++ b/audioDB.cpp	Thu Sep 20 09:52:40 2007 +0000
@@ -1459,7 +1459,10 @@
   double DIFF_THRESH=0;
 
   if(!(dbH->flags & O2_FLAG_L2NORM) )
-    error("Database must be L2 normed for sequence query","use -l2norm");
+    error("Database must be L2 normed for sequence query","use -L2NORM");
+
+  if(numVectors<sequenceLength)
+    error("Query shorter than requested sequence length", "maybe use -l");
   
   if(verbosity>1)
     cerr << "performing norms ... "; cerr.flush();