beb98ce45ec6b8f58d0e5ef448434c57751e8c0c
braney
  Tue Apr 26 11:04:24 2016 -0700
fix various problems with BAM coverage mode

diff --git src/hg/lib/hui.c src/hg/lib/hui.c
index e4e60cc..2b8c24a 100644
--- src/hg/lib/hui.c
+++ src/hg/lib/hui.c
@@ -4817,31 +4817,31 @@
 // Handle end of box and title for individual track type settings
 {
 if (boxed)
     puts("</td></tr></table>");
 }
 
 void wigOption(struct cart *cart, char *name, char *title, struct trackDb *tdb)
 /* let the user choose to see the track in wiggle mode */
 {
 char *canDoCoverage = cfgOptionEnvDefault("HGDB_CAN_DO_COVERAGE",
                 CanDoCoverageConfVariable, "off");
 if (differentString(canDoCoverage, "on"))
     return;
 
 printf("<BR><BR><B>Display data as a density graph:</B> ");
-char varName[64];
+char varName[1024];
 safef(varName, sizeof(varName), "%s.doWiggle", name);
 boolean option = cartUsualBoolean(cart, varName, FALSE);
 cgiMakeCheckBox(varName, option);
 printf("<BR>\n");
 wigCfgUi(cart,tdb,name,title,TRUE);
 }
 
 void wiggleScaleDropDownJavascript(char *name)
 /* print some js that deactivates the min/max range if autoscaling is activated */
 {
 printf("<script type=\"text/javascript\">\n");
 printf("  $(\"[name='%s.autoScale']\").change(function()\n", name);
 printf("  {\n");
 printf("  val= $(this).find(':selected').val(); \n");
 printf("  if (val==\"auto-scale to data view\")\n");