diff options
| author | Eike Rathke <erack@redhat.com> | 2017-03-10 13:53:45 +0100 |
|---|---|---|
| committer | Eike Rathke <erack@redhat.com> | 2017-03-10 13:58:17 +0100 |
| commit | fe73eff36718b6d99d0cf92d750c457872cc4dcc (patch) | |
| tree | 8898f4b8df72c8f46ae95fa39a2485275d459ab0 /svl | |
| parent | c407fff205a270e02fe07885805b7250e71c28f8 (diff) | |
guard against a (theoretical?) endless loop of blanks only
Change-Id: I68d6cca1b359aa8fba42663bddb1107c31102415
Diffstat (limited to 'svl')
| -rw-r--r-- | svl/source/numbers/zformat.cxx | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/svl/source/numbers/zformat.cxx b/svl/source/numbers/zformat.cxx index 91c36d43b25f..4bd1a9e8349e 100644 --- a/svl/source/numbers/zformat.cxx +++ b/svl/source/numbers/zformat.cxx @@ -2838,8 +2838,10 @@ bool SvNumberformat::ImpGetFractionOutput(double fNumber, bRes |= ImpNumberFill(sDiv, fNumber, k, j, nIx, NF_SYMBOLTYPE_FRAC); if ( !bHideFraction && sDenominatorFormat.getLength() > 0 ) { + // Guard against a (theoretical?) endless loop of blanks only. + sal_Int32 n = sDiv.getLength(); sal_Int32 nDenominatorLen = sDenominatorFormat.getLength(); - while ( sDiv[0] == ' ' ) // left align denominator + while ( n-- > 0 && sDiv[0] == ' ' ) // left align denominator { if (sDiv.getLength() <= nDenominatorLen) sDiv.append(" "); |