commit 1566c18b6efbda7b4c367f4c0ee31b4d5be2d2fe
Author: Panu Matilainen <pmatilai@redhat.com>
Date:   Wed Aug 20 15:10:36 2014 +0300

    Delete trigger indexes too from header before adding again (RhBug:1131892)
    
    - Fixes regression introduced in the regression-fix
      commit 0bda2faa4de368a87f85084856a5fed701774acb, *facepalm*
    - Unlike other dependency types, trigger dependencies involve a fourth
      tag which we forgot to delete before adding again, causing duplicate
      trigger indexes

diff --git a/build/pack.c b/build/pack.c
index 4abca48..78a4f0e 100644
--- a/build/pack.c
+++ b/build/pack.c
@@ -617,8 +617,9 @@ rpmRC packageBinaries(rpmSpec spec, const char *cookie, int cheating)
 	headerPutString(pkg->header, RPMTAG_BUILDHOST, buildHost());
 	headerPutUint32(pkg->header, RPMTAG_BUILDTIME, getBuildTime(), 1);
 
+	/* Nuke any previously added dependencies from the header */
+	headerDel(pkg->header, RPMTAG_TRIGGERINDEX);
 	for (int i=0; i<PACKAGE_NUM_DEPS; i++) {
-	    /* Nuke any previously added dependencies from the header */
 	    headerDel(pkg->header, rpmdsTagN(pkg->dependencies[i]));
 	    headerDel(pkg->header, rpmdsTagEVR(pkg->dependencies[i]));
 	    headerDel(pkg->header, rpmdsTagF(pkg->dependencies[i]));