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| author | Norbert Thiebaud <nthiebaud@gmail.com> | 2014-07-01 09:59:11 +0200 |
|---|---|---|
| committer | Norbert Thiebaud <nthiebaud@gmail.com> | 2014-07-01 12:44:04 +0200 |
| commit | 1f7a67083dddee3550e9dd6be8e0d592ed69d28b (patch) | |
| tree | 5cd7cd9688c5135ade2ac521c49a7f2a3a7e9d95 /extensions | |
| parent | 55fb9149d8a102259895186531f761b5771274ca (diff) | |
coverity#703955 Unchecked return value
Change-Id: If10c9643474620855e21caaa1fdcbbc4b7fd07ac
Diffstat (limited to 'extensions')
| -rw-r--r-- | extensions/source/scanner/sanedlg.cxx | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/extensions/source/scanner/sanedlg.cxx b/extensions/source/scanner/sanedlg.cxx index 6e431bd78520..42b032bd46be 100644 --- a/extensions/source/scanner/sanedlg.cxx +++ b/extensions/source/scanner/sanedlg.cxx @@ -755,11 +755,13 @@ IMPL_LINK( SaneDlg, ModifyHdl, Edit*, pEdit ) char pBuf[256]; mnCurrentElement = mpVectorBox->GetValue()-1; double fValue; - mrSane.GetOptionValue( mnCurrentOption, fValue, mnCurrentElement ); - sprintf( pBuf, "%g", fValue ); - OUString aValue( pBuf, strlen(pBuf), osl_getThreadTextEncoding() ); - mpNumericEdit->SetText( aValue ); - mpQuantumRangeBox->SelectEntry( aValue ); + if( mrSane.GetOptionValue( mnCurrentOption, fValue, mnCurrentElement )) + { + sprintf( pBuf, "%g", fValue ); + OUString aValue( pBuf, strlen(pBuf), osl_getThreadTextEncoding() ); + mpNumericEdit->SetText( aValue ); + mpQuantumRangeBox->SelectEntry( aValue ); + } } else if( pEdit == mpTopField ) { |