? README.html
? TESTS.html
? prefix.sql
? prefixes.check.pl
? todo
? varlena.gavin.snippet.c
? debian/files
? debian/postgresql-8.3-prefix
? debian/postgresql-8.3-prefix.debhelper.log
? debian/postgresql-8.3-prefix.substvars
? debian/postgresql-8.4-prefix
? debian/postgresql-8.4-prefix.debhelper.log
? debian/postgresql-8.4-prefix.substvars
Index: prefix.c
===================================================================
RCS file: /cvsroot/prefix/prefix/prefix.c,v
retrieving revision 1.54
diff -p -u -r1.54 prefix.c
--- prefix.c	6 Oct 2009 09:55:32 -0000	1.54
+++ prefix.c	25 Nov 2009 16:10:47 -0000
@@ -520,7 +520,11 @@ int pr_cmp(prefix_range *a, prefix_range
   cmp = memcmp(p, q, mlen);
   
   if( cmp == 0 )
-    return (a->first == b->first) ? (a->last - b->last) : (a->first - b->first);
+    /*
+     * we are comparing e.g. '1' and '12' (the shorter contains the
+     * smaller), so let's pretend '12' < '1' as it contains less elements.
+     */
+    return (alen == mlen) ? 1 : -1;
 
   return cmp;
 }