9275ee8d88f2f0b40c9331a2c5139b13f617421d
kate
  Thu Oct 3 14:46:24 2019 -0700
Fixes to filter activated labeling. refs #23365

diff --git src/hg/lib/trackDbCustom.c src/hg/lib/trackDbCustom.c
index f68a3c3..061b085 100644
--- src/hg/lib/trackDbCustom.c
+++ src/hg/lib/trackDbCustom.c
@@ -1557,15 +1557,25 @@
     if (tabSepMeta)
         return tabSepMetaPairs(tabSepMeta, tdb, metaTag);
 
     char *tagStormFile = trackDbSetting(tdb, "metaDb");
     if (tagStormFile)
         return tagRepoPairs(tagStormFile, "meta", metaTag);
     }
 
 char *metadataInTdb = trackDbSetting(tdb, "metadata");
 if (metadataInTdb)
     return convertNameValueString(metadataInTdb);
 
 return NULL;
 }
 
+char *labelAsFiltered(char *label)
+/* add text to label to indicate filter is active */
+{
+#define FILTER_ACTIVATED " (filter activated)"
+if (stringIn(FILTER_ACTIVATED, label))
+    return label;
+return (catTwoStrings(label, FILTER_ACTIVATED));
+}
+
+