From fa787b6b0dca9132ff96bc3f6473e1bf44341a44 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 3 Nov 2023 13:24:49 +0400
Subject: [PATCH] Fix crash in empty text geometry requests.

---
 ui/text/text.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ui/text/text.cpp b/ui/text/text.cpp
index e83bd06..6e56f14 100644
--- a/ui/text/text.cpp
+++ b/ui/text/text.cpp
@@ -922,6 +922,9 @@ template <typename Callback>
 void String::enumerateLines(
 		GeometryDescriptor geometry,
 		Callback &&callback) const {
+	if (isEmpty()) {
+		return;
+	}
 	auto qindex = 0;
 	auto quote = (QuoteDetails*)nullptr;
 	auto qpadding = QMargins();