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| author | Michael Stahl <mstahl@redhat.com> | 2012-05-07 23:34:02 +0200 |
|---|---|---|
| committer | Michael Stahl <mstahl@redhat.com> | 2012-05-08 11:31:50 +0200 |
| commit | aea14bd0718c0eb40c02c0bc989a17096e6fa0be (patch) | |
| tree | a17419abd0f70029e2a3428ebf4f47635e26aab1 /xmlhelp | |
| parent | b532fccca7c398a42d84fcb06deced60fa959819 (diff) | |
work around spurious signed overflow warnings
gcc version 4.6.3 20120306 (Red Hat 4.6.3-2) (GCC):
/rtl/ustring.hxx:1293:233:
error: assuming signed overflow does not occur when assuming that (X -
c) > X is always false [-Werror=strict-overflow]
Diffstat (limited to 'xmlhelp')
| -rw-r--r-- | xmlhelp/source/cxxhelp/provider/urlparameter.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xmlhelp/source/cxxhelp/provider/urlparameter.cxx b/xmlhelp/source/cxxhelp/provider/urlparameter.cxx index 29bdc809e4a2..6cc30b7e59d1 100644 --- a/xmlhelp/source/cxxhelp/provider/urlparameter.cxx +++ b/xmlhelp/source/cxxhelp/provider/urlparameter.cxx @@ -563,7 +563,8 @@ bool URLParameter::scheme() if( m_aExpr.compareToAscii( "vnd.sun.star.help:///", 21 ) == 0 ) { sal_Int32 nLen = m_aExpr.getLength(); - rtl::OUString aLastStr = m_aExpr.copy( nLen - 6 ); + rtl::OUString aLastStr = + m_aExpr.copy(sal::static_int_cast<sal_uInt32>(nLen) - 6); if( aLastStr.compareToAscii( "DbPAR=" ) == 0 ) { rtl::OUString aNewExpr = m_aExpr.copy( 0, 20 ); |