From da5d212dfca33f0be9a8370d5e0007bcbf2d0014 Mon Sep 17 00:00:00 2001
From: "kaie%netscape.com"
 <kaie%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 17 May 2002 20:05:33 +0000
Subject: [PATCH] b=141317 CopyToLowerCase produces strings with random content
 r=jag sr=alecf a=scc/rjesup adt=jaime

git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_0_BRANCH@121770 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/string/src/nsReadableUtils.cpp       | 4 ++++
 mozilla/xpcom/string/src/nsReadableUtils.cpp | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/mozilla/string/src/nsReadableUtils.cpp b/mozilla/string/src/nsReadableUtils.cpp
index 9b9dd7ab666..a01023309ca 100755
--- a/mozilla/string/src/nsReadableUtils.cpp
+++ b/mozilla/string/src/nsReadableUtils.cpp
@@ -441,6 +441,8 @@ class CopyToUpperCase
             char ch = *aSource;
             if ((ch >= 'a') && (ch <= 'z'))
               *cp = ch - ('a' - 'A');
+            else
+              *cp = ch;
             ++aSource;
             ++cp;
           }
@@ -535,6 +537,8 @@ class CopyToLowerCase
             char ch = *aSource;
             if ((ch >= 'A') && (ch <= 'Z'))
               *cp = ch + ('a' - 'A');
+            else
+              *cp = ch;
             ++aSource;
             ++cp;
           }
diff --git a/mozilla/xpcom/string/src/nsReadableUtils.cpp b/mozilla/xpcom/string/src/nsReadableUtils.cpp
index 9b9dd7ab666..a01023309ca 100755
--- a/mozilla/xpcom/string/src/nsReadableUtils.cpp
+++ b/mozilla/xpcom/string/src/nsReadableUtils.cpp
@@ -441,6 +441,8 @@ class CopyToUpperCase
             char ch = *aSource;
             if ((ch >= 'a') && (ch <= 'z'))
               *cp = ch - ('a' - 'A');
+            else
+              *cp = ch;
             ++aSource;
             ++cp;
           }
@@ -535,6 +537,8 @@ class CopyToLowerCase
             char ch = *aSource;
             if ((ch >= 'A') && (ch <= 'Z'))
               *cp = ch + ('a' - 'A');
+            else
+              *cp = ch;
             ++aSource;
             ++cp;
           }