222992ee5c992c1ba25babcb8736eadb5ad0366c
braney
  Thu Nov 20 18:07:58 2014 -0800
when hubs disappear out from under us, put out a kindler, gentler errormessage that gives people a clue what's happened.   #14365

diff --git src/hg/hgTables/mainPage.c src/hg/hgTables/mainPage.c
index 47842b5..25c7ec9 100644
--- src/hg/hgTables/mainPage.c
+++ src/hg/hgTables/mainPage.c
@@ -1030,25 +1030,26 @@
     jsCreateHiddenForm(cart, getScriptName(), saveVars, ArraySize(saveVars));
     }
 
 /* Hidden form for jumping to custom tracks CGI. */
 hPrintf("<FORM ACTION='%s' NAME='customTrackForm'>", hgCustomName());
 cartSaveSession(cart);
 hPrintf("</FORM>\n");
 
 /* Hidden form for jumping to track hub manager CGI. */
 hPrintf("<FORM ACTION='%s' NAME='trackHubForm'>", hgHubConnectName());
 cartSaveSession(cart);
 hPrintf("</FORM>\n");
 
 webNewSection("<A NAME=\"Help\"></A>Using the Table Browser\n");
 printMainHelp();
+cartFlushHubWarnings();
 }
 
 void doMainPage(struct sqlConnection *conn)
 /* Put up the first page user sees. */
 {
 htmlOpen("Table Browser");
 mainPageAfterOpen(conn);
 htmlClose();
 }