[ros-diffs] [reactos] 01/01: [MSPAINT] Fix assertion failure on text tool (#5762)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=3579ea78889b664b3b977f5d0a725cabf7f92109

commit 3579ea78889b664b3b977f5d0a725cabf7f92109
Author:     Katayama Hirofumi MZ <katayama.hirofumi...@gmail.com>
AuthorDate: Thu Oct 5 19:51:36 2023 +0900
Commit:     GitHub <nore...@github.com>
CommitDate: Thu Oct 5 19:51:36 2023 +0900

    [MSPAINT] Fix assertion failure on text tool (#5762)
    
    Kill the assertion failure on choosing text tool.
    Check whether textEditWindow is not null by using IsWindowVisible.
    CORE-19094
---
 base/applications/mspaint/mouse.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/base/applications/mspaint/mouse.cpp 
b/base/applications/mspaint/mouse.cpp
index 793efedf3ec..8412cc027c0 100644
--- a/base/applications/mspaint/mouse.cpp
+++ b/base/applications/mspaint/mouse.cpp
@@ -762,7 +762,8 @@ struct TextTool : ToolBase
 
     void OnFinishDraw() override
     {
-        if (textEditWindow.GetWindowTextLength() > 0)
+        if (::IsWindowVisible(textEditWindow) &&
+            textEditWindow.GetWindowTextLength() > 0)
         {
             imageModel.PushImageForUndo();
             draw(m_hdc);