de15ac2542d2b375ffd780b647b3ff2e217ed6d1
braney
  Fri Jun 10 10:06:01 2016 -0700
fix some problems in bigChain and bigMaf support #17325

diff --git src/hg/hgc/mafClick.c src/hg/hgc/mafClick.c
index fe09394..a0573f2 100644
--- src/hg/hgc/mafClick.c
+++ src/hg/hgc/mafClick.c
@@ -701,30 +701,31 @@
 
         /* no alignment to display when in visibilities where only wiggle is shown */
         char *vis = cartOptionalString(cart, tdb->track);
         if (vis)
             {
             enum trackVisibility tv = hTvFromStringNoAbort(vis);
             if (tv == tvSquish || tv == tvDense)
                 return;
             }
 
 #ifdef ADDEXONCAPITAL
 	puts("<FORM ACTION=\"../cgi-bin/hgc\" NAME=\"gpForm\" METHOD=\"GET\">");
 	cartSaveSession(cart);
 	cgiContinueHiddenVar("g");
 	cgiContinueHiddenVar("c");
+	cgiContinueHiddenVar("i");
 	printf("Capitalize ");
         cgiMakeDropListFull(codeVarName, codeAll, codeAll,
 	    ArraySize(codeAll), codeVarVal, autoSubmit);
 	printf("exons based on ");
         capTrack = genePredDropDown(cart, trackHash,
                                        "gpForm", "hgc.multiCapTrack");
 #endif
 	printf("show ");
         cgiMakeDropListFull(showVarName, showAll, showAll,
 	    ArraySize(showAll), showVarVal, autoSubmit);
 	printf("bases");
 	printf("<BR>\n");
 	printf("</FORM>\n");
 
 #ifdef REVERSESTRAND