Add rpmdb record number to headers retrieved from rpmdb

- set "instance" number on retrieval from rpmdb
- add public headerGetInstance() function for retrieving the value
- ported from rpm5.org, useful for number of things

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/rpmdb.c b/lib/rpmdb.c
index 78a97b21e..118d0703e 100644
--- a/lib/rpmdb.c
+++ b/lib/rpmdb.c
@@ -2082,6 +2082,7 @@ top:
 	    goto top;
 	return NULL;
     }
+    mi->mi_h->instance = mi->mi_offset;
 
     mi->mi_prevoffset = mi->mi_offset;
     mi->mi_modified = 0;