src/jkOwnLib/genoFind.c 1.27

Index: src/jkOwnLib/genoFind.c
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/jkOwnLib/genoFind.c,v
retrieving revision 1.26
retrieving revision 1.27
diff -b -B -U 4 -r1.26 -r1.27
--- src/jkOwnLib/genoFind.c	8 Oct 2009 18:09:38 -0000	1.26
+++ src/jkOwnLib/genoFind.c	5 Mar 2010 00:30:25 -0000	1.27
@@ -902,16 +902,31 @@
 gfZeroOverused(gf);
 return gf;
 }
 
+static void checkUniqueNames(bioSeq *seqList)
+/* Check that each sequence has a unique name. */
+{
+struct hash *hash = hashNew(18);
+bioSeq *seq;
+for (seq = seqList; seq != NULL; seq = seq->next)
+    {
+    if (hashLookup(hash, seq->name))
+        errAbort("Error: sequence name %s is repeated in the database, all names must be unique.",
+		seq->name);
+    hashAdd(hash, seq->name, NULL);
+    }
+hashFree(&hash);
+}
 
 struct genoFind *gfIndexSeq(bioSeq *seqList,
 	int minMatch, int maxGap, int tileSize, int maxPat, char *oocFile, 
 	boolean isPep, boolean allowOneMismatch, boolean maskUpper,
 	int stepSize)
 /* Make index for all seqs in list.  For DNA sequences upper case bits will
  * be unindexed. */
 {
+checkUniqueNames(seqList);
 struct genoFind *gf = gfNewEmpty(minMatch, maxGap, tileSize, stepSize, maxPat, 
 				oocFile, isPep, allowOneMismatch);
 if (stepSize == 0)
     stepSize = tileSize;