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coverity#1130421 Improper use of negative value

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Change-Id: Iefdd854cb0348b187b95f4a89d52482381c73dfc
This commit is contained in:
Caolán McNamara
2014-01-27 12:48:35 +00:00
parent 391cb2a6c5
commit 01c28e33bf
1 changed files with 15 additions and 14 deletions
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9
basctl/source/basicide/bastypes.cxx
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@@ -664,8 +664,9 @@ void CutLines( OUString& rStr, sal_Int32 nStartLine, sal_Int32 nLines, bool bEra
DBG_ASSERTWARNING( nStartPos != -1, "CutLines: Startzeile nicht gefunden!" ); DBG_ASSERTWARNING( nStartPos != -1, "CutLines: Startzeile nicht gefunden!" );
if ( nStartPos != -1 ) if ( nStartPos == -1 )
{ return;
sal_Int32 nEndPos = nStartPos; sal_Int32 nEndPos = nStartPos;
for ( sal_Int32 i = 0; i < nLines; i++ ) for ( sal_Int32 i = 0; i < nLines; i++ )
@@ -679,7 +680,7 @@ void CutLines( OUString& rStr, sal_Int32 nStartLine, sal_Int32 nLines, bool bEra
OUString aEndStr = rStr.copy( nEndPos ); OUString aEndStr = rStr.copy( nEndPos );
rStr = rStr.copy( 0, nStartPos ); rStr = rStr.copy( 0, nStartPos );
rStr += aEndStr; rStr += aEndStr;
}
if ( bEraseTrailingEmptyLines ) if ( bEraseTrailingEmptyLines )
{ {
sal_Int32 n = nStartPos; sal_Int32 n = nStartPos;
@@ -692,7 +693,7 @@ void CutLines( OUString& rStr, sal_Int32 nStartLine, sal_Int32 nLines, bool bEra
if ( n > nStartPos ) if ( n > nStartPos )
{ {
OUString aEndStr = rStr.copy( n ); aEndStr = rStr.copy( n );
rStr = rStr.copy( 0, nStartPos ); rStr = rStr.copy( 0, nStartPos );
rStr += aEndStr; rStr += aEndStr;
} }