From fd47b9073d5fcaf023c7a153c01a8e8d9475a3dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolan.mcnamara@collabora.com>
Date: Wed, 20 Aug 2025 10:25:28 +0100
Subject: [PATCH] cid#1660323 silence Division or modulo by float zero
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Change-Id: I49f88360697ceb7a7461b964a0b6ba9122c60c19
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/189965
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>
Tested-by: Jenkins
---
 sd/source/console/PresenterHelpView.cxx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sd/source/console/PresenterHelpView.cxx b/sd/source/console/PresenterHelpView.cxx
index 7f22fdbf3dd0..b7a4d948b33d 100644
--- a/sd/source/console/PresenterHelpView.cxx
+++ b/sd/source/console/PresenterHelpView.cxx
@@ -392,6 +392,9 @@ void PresenterHelpView::CheckFontSize()
                     rxBlock->maRight.GetHeight());
             });
 
+        if (nY == 0)
+            break;
+
         const double nHeightDifference (nY - (mnSeparatorY-gnVerticalBorder));
         if (nHeightDifference <= 0 && nHeightDifference > -50)
         {