6c13b4fd7fc4334683e6345e9e640147bd50e2b2
braney
  Wed May 18 13:44:14 2011 -0700
add some printf's for hub clear
diff --git src/hg/hgHubConnect/hgHubConnect.c src/hg/hgHubConnect/hgHubConnect.c
index dc1d1f6..0fd4aaa 100644
--- src/hg/hgHubConnect/hgHubConnect.c
+++ src/hg/hgHubConnect/hgHubConnect.c
@@ -208,34 +208,36 @@
 	}
     }
 sqlFreeResult(&sr);
 
 if (gotAnyRows)
     webPrintLinkTableEnd();
 else
     printf("No Public Track Hubs for this genome assembly<BR>");
 hDisconnectCentral(&conn);
 }
 
 static void doClearHub(struct cart *theCart)
 {
 char *url = cartOptionalString(cart, hgHubDataText);
 
+printf("<pre>clearing hub %s\n",url);
 if (url != NULL)
     hubClearStatus(url);
 else
     errAbort("must specify url in %s\n", hgHubDataText);
+printf("<pre>Completed\n");
 }
 
 void doMiddle(struct cart *theCart)
 /* Write header and body of html page. */
 {
 cart = theCart;
 setUdcCacheDir();
 if (cartVarExists(cart, hgHubDoAdd))
     doAddUnlistedHub(cart, NULL);
 else if (cartVarExists(cart, hgHubDoClear))
     doClearHub(cart);
 else
     {
     cartWebStart(cart, NULL, pageTitle);
 
@@ -254,26 +256,26 @@
     hgHubConnectPublic();
     printf("<BR>Contact <A HREF=\"mailto:genome@soe.ucsc.edu\"> genome@soe.ucsc.edu </A>to add a public hub.</P>\n");
     puts("<BR>");
     hgHubConnectUnlisted();
     puts("<BR>");
 
     cgiMakeHiddenVar(hgHubConnectRemakeTrackHub, "on");
     cgiMakeButton("Submit", "Use Selected Hubs");
     puts("</FORM>");
 
     makeNewHubButton();
     }
 cartWebEnd();
 }
 
-char *excludeVars[] = {"Submit", "submit", "hc_one_url", hgHubConnectCgiDestUrl, hgHubDoAdd, hgHubDoClear hgHubDataText, NULL};
+char *excludeVars[] = {"Submit", "submit", "hc_one_url", hgHubConnectCgiDestUrl, hgHubDoAdd, hgHubDoClear, hgHubDataText, NULL};
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 oldVars = hashNew(10);
 cgiSpoof(&argc, argv);
 cartEmptyShell(doMiddle, hUserCookie(), excludeVars, oldVars);
 return 0;
 }