1755e5233e34b8e30a30bf50acc54e1434ac0330
larrym
  Mon Sep 20 12:42:30 2010 -0700
missed a cloneString in last checkin
diff --git src/hg/hgTracks/searchTracks.c src/hg/hgTracks/searchTracks.c
index b2d2810..902efd5 100644
--- src/hg/hgTracks/searchTracks.c
+++ src/hg/hgTracks/searchTracks.c
@@ -398,7 +398,7 @@
         if(!simpleSearch)
             {
             safef(buf, sizeof(buf), "%s%d", METADATA_VALUE_PREFIX, i + offset);
-            mdbVal[i] = cartOptionalString(cart, buf);
+            mdbVal[i] = cloneString(cartOptionalString(cart, buf));
             if(sameString(mdbVal[i], ANYLABEL))
                 mdbVal[i] = NULL;
             if(!isEmpty(mdbVal[i]))