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/hgGenome/hgGenome.c src/hg/hgGenome/hgGenome.c
index 9eaf815..b9ac088 100644
--- src/hg/hgGenome/hgGenome.c
+++ src/hg/hgGenome/hgGenome.c
@@ -566,22 +566,21 @@
  * lines including content-type */
 hggDoUsualHttp();
 }
 
 char *excludeVars[] = {"Submit", "submit", NULL};
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 long enteredMainTime = clock1000();
 htmlPushEarlyHandlers();
 cgiSpoof(&argc, argv);
 // htmlSetStyle(htmlStyleUndecoratedLink);
 if (argc != 1)
     usage();
-setUdcCacheDir();
 oldVars = hashNew(12);
 cart = cartForSession(hUserCookie(), excludeVars, oldVars);
 dispatchLocation();
 cgiExitTime("hgGenome", enteredMainTime);
 return 0;
 }