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ICU-7783 error checking in U16_GET()

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X-SVN-Rev: 28300
This commit is contained in:
Andy Heninger 2010-07-12 17:55:11 +00:00
parent cefb069a7f
commit c4dc5051de
1 changed files with 2 additions and 2 deletions
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4
icu4c/source/common/unicode/utf16.h
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@ -1,7 +1,7 @@
/*
*******************************************************************************
*
* Copyright (C) 1999-2008, International Business Machines
* Copyright (C) 1999-2010, International Business Machines
* Corporation and others. All Rights Reserved.
*
*******************************************************************************
@ -203,7 +203,7 @@
(c)=U16_GET_SUPPLEMENTARY((c), __c2); \
} \
} else { \
if((i)-1>=(start) && U16_IS_LEAD(__c2=(s)[(i)-1])) { \
if((i)>(start) && U16_IS_LEAD(__c2=(s)[(i)-1])) { \
(c)=U16_GET_SUPPLEMENTARY(__c2, (c)); \
} \
} \