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Diffstat (limited to 'src/widgets/widgets/qplaintextedit.cpp')
| -rw-r--r-- | src/widgets/widgets/qplaintextedit.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/widgets/widgets/qplaintextedit.cpp b/src/widgets/widgets/qplaintextedit.cpp index 3959cb6c3f..f1471cc6e4 100644 --- a/src/widgets/widgets/qplaintextedit.cpp +++ b/src/widgets/widgets/qplaintextedit.cpp @@ -997,7 +997,8 @@ void QPlainTextEditPrivate::_q_adjustScrollbars() } else { vmax = qMax(0, doc->lineCount() - 1); - vSliderLength = viewport->height() / q->fontMetrics().lineSpacing(); + int lineSpacing = q->fontMetrics().lineSpacing(); + vSliderLength = lineSpacing != 0 ? viewport->height() / lineSpacing : 0; } |