db848693861a76988a11bd1bf26cbd45a4451215
max
  Fri Mar 1 06:25:59 2024 -0800
outputting link to hub desc in bluebar group, refs #33065

diff --git src/hg/lib/trackHub.c src/hg/lib/trackHub.c
index 1237f4e..7753734 100644
--- src/hg/lib/trackHub.c
+++ src/hg/lib/trackHub.c
@@ -696,31 +696,31 @@
 char *trackHubSetting(struct trackHub *hub, char *name)
 /* Return setting if it exists, otherwise NULL. */
 {
 return hashFindVal(hub->settings, name);
 }
 
 char *trackHubRequiredSetting(struct trackHub *hub, char *name)
 /* Return named setting.  Abort with error message if not found. */
 {
 char *val = trackHubSetting(hub, name);
 if (val == NULL)
     errAbort("Missing required setting '%s' from %s", name, hub->url);
 return val;
 }
 
-static struct trackHub *grabHashedHub(char *hubName)
+struct trackHub *grabHashedHub(char *hubName)
 /* see if a trackHub with this name is in the cache */
 {
 if ( trackHubHash == NULL)
     trackHubHash = newHash(5);
 
 return  (struct trackHub *)hashFindVal(trackHubHash, hubName); 
 }
 
 static void cacheHub(struct trackHub *hub)
 {
 /* put this trackHub in the trackHub hash */
 if ( trackHubHash == NULL)
     trackHubHash = newHash(5);
 
 hashAdd(trackHubHash, hub->name, hub);