From cf0a5c8edc93b90af0680868cec4b83a66efca69 Mon Sep 17 00:00:00 2001
From: Ekopalypse <47723516+Ekopalypse@users.noreply.github.com>
Date: Sat, 18 Oct 2025 19:10:33 +0200
Subject: [PATCH] Check null pointer for text2FindW to prevent potential
 crashes

Fix #17086, close #17087
---
 PowerEditor/src/ScintillaComponent/SmartHighlighter.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/PowerEditor/src/ScintillaComponent/SmartHighlighter.cpp b/PowerEditor/src/ScintillaComponent/SmartHighlighter.cpp
index d4fe69e6d..e3fb73ed2 100644
--- a/PowerEditor/src/ScintillaComponent/SmartHighlighter.cpp
+++ b/PowerEditor/src/ScintillaComponent/SmartHighlighter.cpp
@@ -152,7 +152,11 @@ void SmartHighlighter::highlightView(ScintillaEditView * pHighlightView, Scintil
 	}
 	
 	const wchar_t * text2FindW = pHighlightView->getSelectedTextToWChar(false); //do not expand selection (false)
-
+	if (!text2FindW) 
+	{
+		return;
+	}
+	
 	highlightViewWithWord(pHighlightView, text2FindW);
 
 	if (nppGUI._smartHiliteOnAnotherView && unfocusView && unfocusView->isVisible())
@@ -167,3 +171,6 @@ void SmartHighlighter::highlightView(ScintillaEditView * pHighlightView, Scintil
 		highlightViewWithWord(unfocusView, text2FindW);
 	}
 }
+
+
+