From e47dd1d7657fc2ff863a69e3ea2623fa26962b8c Mon Sep 17 00:00:00 2001
From: Christian Stenger <christian.stenger@qt.io>
Date: Tue, 30 Jul 2024 12:42:12 +0200
Subject: [PATCH] FakeVim: Restrict tabstop size

The default minimum of QSpinBox is 0 which is not allowed
for vim's tabstop in general.
It has to be some positive integer.
Beside disallowing the unsupported value it also fixes
some crash which could happen if using the zero as
tabstop width. (div by zero)

Fixes: QTCREATORBUG-28082
Change-Id: I8913b1c28b8ec239ecdf2306fe8861669ccb9d56
Reviewed-by: hjk <hjk@qt.io>
---
 src/plugins/fakevim/fakevimactions.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/plugins/fakevim/fakevimactions.cpp b/src/plugins/fakevim/fakevimactions.cpp
index 35cdce0bafb..1146ac894b4 100644
--- a/src/plugins/fakevim/fakevimactions.cpp
+++ b/src/plugins/fakevim/fakevimactions.cpp
@@ -114,6 +114,7 @@ FakeVimSettings::FakeVimSettings()
     tabStop.setToolTip(Tr::tr("Vim tabstop option."));
 
 #ifndef FAKEVIM_STANDALONE
+    tabStop.setRange(1, 99);
     backspace.setDisplayStyle(FvStringAspect::LineEditDisplay);
     isKeyword.setDisplayStyle(FvStringAspect::LineEditDisplay);