From 3e10b578224a4b082a9f55d0ec3d3aeeef4cca16 Mon Sep 17 00:00:00 2001
From: Olly Betts <olly@survex.com>
Date: Thu, 5 May 2016 16:41:07 +1200
Subject: [PATCH] Fix masking of bits in serialised query

We were masking off a currently unused bit, which is harmless, but makes
it look like there aren't as many possible values available.
---
 xapian-core/api/queryinternal.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xapian-core/api/queryinternal.cc b/xapian-core/api/queryinternal.cc
index 86b6d7050..9c1bd9c32 100644
--- a/xapian-core/api/queryinternal.cc
+++ b/xapian-core/api/queryinternal.cc
@@ -516,7 +516,7 @@ Query::Internal::unserialise(const char ** p, const char * end,
 	    return new Xapian::Internal::QueryValueRange(slot, begin, end_);
 	}
 	case 0: {
-	    switch (ch & 0x0f) {
+	    switch (ch & 0x1f) {
 		case 0x0b: { // Wildcard
 		    if (*p == end)
 			throw SerialisationError("not enough data");
-- 
2.11.4.GIT