1c77d240de04728dfcb0e0b3ef973b69c1931728
angie
  Fri Dec 9 15:06:19 2016 -0800
Instead of adding setUdcCacheDir just before every call that opens a cart, call setUdcCacheDir at the beginning of cartNew.  refs #18524

diff --git src/hg/hgSession/hgSession.c src/hg/hgSession/hgSession.c
index dad6f5d..350ea4d 100644
--- src/hg/hgSession/hgSession.c
+++ src/hg/hgSession/hgSession.c
@@ -1528,21 +1528,20 @@
     char *message = doUpdateSessions();
     doMainPage(message);
     }
 
 cleanHgSessionFromCart(cart);
 /* Save the cart state: */
 cartCheckout(&cart);
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 long enteredMainTime = clock1000();
 htmlPushEarlyHandlers();
 cgiSpoof(&argc, argv);
-setUdcCacheDir();
 hgSession();
 cgiExitTime("hgSession", enteredMainTime);
 return 0;
 }