diff options
Diffstat (limited to 'src/ContractionState.cxx')
| -rw-r--r-- | src/ContractionState.cxx | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/ContractionState.cxx b/src/ContractionState.cxx index 3d2dde3c6..aadf98ed9 100644 --- a/src/ContractionState.cxx +++ b/src/ContractionState.cxx @@ -44,12 +44,14 @@ void ContractionState::MakeValid() const { } if (sizeDocLines < linesInDisplay) { delete []docLines; - docLines = new int[linesInDisplay + growSize]; - if (docLines) { - sizeDocLines = linesInDisplay + growSize; - } else { + int *docLinesNew = new int[linesInDisplay + growSize]; + if (!docLinesNew) { + docLines = 0; + sizeDocLines = 0; return; } + docLines = docLinesNew; + sizeDocLines = linesInDisplay + growSize; } int lineInDisplay=0; |