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/hgCustom/hgCustom.c src/hg/hgCustom/hgCustom.c
index 06864cb..8d7b620 100644
--- src/hg/hgCustom/hgCustom.c
+++ src/hg/hgCustom/hgCustom.c
@@ -1342,20 +1342,19 @@
     else
 	doAddCustom(warn);
     }
 cartRemovePrefix(cart, hgCt);
 cartRemove(cart, CT_CUSTOM_TEXT_VAR);
 }
 
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 long enteredMainTime = clock1000();
 htmlPushEarlyHandlers();
 oldVars = hashNew(10);
 cgiSpoof(&argc, argv);
-setUdcCacheDir();
 cartEmptyShell(doMiddle, hUserCookie(), excludeVars, oldVars);
 cgiExitTime("hgCustom", enteredMainTime);
 return 0;
 }