From 387fffdcbc41263b349f8a885a5db251579de61a Mon Sep 17 00:00:00 2001
From: "scc%mozilla.org" <scc%mozilla.org>
Date: Thu, 31 Aug 2000 17:56:28 +0000
Subject: [PATCH] don't know how I omitted this last night, particularly since
 mscott tested.  must shift the bit in the mask to get a new position.  This
 should fix the string hang

---
 string/public/nsAReadableString.h       | 2 +-
 xpcom/ds/nsAReadableString.h            | 2 +-
 xpcom/string/public/nsAReadableString.h | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/string/public/nsAReadableString.h b/string/public/nsAReadableString.h
index 888574e0d5de..981c999aff1e 100644
--- a/string/public/nsAReadableString.h
+++ b/string/public/nsAReadableString.h
@@ -1284,7 +1284,7 @@ inline
 nsPromiseConcatenation<CharT>
 operator+( const nsPromiseConcatenation<CharT>& lhs, const basic_nsAReadableString<CharT>& rhs )
   {
-    return nsPromiseConcatenation<CharT>(lhs, rhs, lhs.GetFragmentIdentifierMask());
+    return nsPromiseConcatenation<CharT>(lhs, rhs, lhs.GetFragmentIdentifierMask()<<1);
   }
 
 template <class CharT>
diff --git a/xpcom/ds/nsAReadableString.h b/xpcom/ds/nsAReadableString.h
index 888574e0d5de..981c999aff1e 100644
--- a/xpcom/ds/nsAReadableString.h
+++ b/xpcom/ds/nsAReadableString.h
@@ -1284,7 +1284,7 @@ inline
 nsPromiseConcatenation<CharT>
 operator+( const nsPromiseConcatenation<CharT>& lhs, const basic_nsAReadableString<CharT>& rhs )
   {
-    return nsPromiseConcatenation<CharT>(lhs, rhs, lhs.GetFragmentIdentifierMask());
+    return nsPromiseConcatenation<CharT>(lhs, rhs, lhs.GetFragmentIdentifierMask()<<1);
   }
 
 template <class CharT>
diff --git a/xpcom/string/public/nsAReadableString.h b/xpcom/string/public/nsAReadableString.h
index 888574e0d5de..981c999aff1e 100644
--- a/xpcom/string/public/nsAReadableString.h
+++ b/xpcom/string/public/nsAReadableString.h
@@ -1284,7 +1284,7 @@ inline
 nsPromiseConcatenation<CharT>
 operator+( const nsPromiseConcatenation<CharT>& lhs, const basic_nsAReadableString<CharT>& rhs )
   {
-    return nsPromiseConcatenation<CharT>(lhs, rhs, lhs.GetFragmentIdentifierMask());
+    return nsPromiseConcatenation<CharT>(lhs, rhs, lhs.GetFragmentIdentifierMask()<<1);
   }
 
 template <class CharT>