From: Jean-Marc Lasgouttes <lasgouttes@lyx.org>
Date: Mon, 13 Apr 2020 10:02:26 +0000 (+0200)
Subject: Fix embarassing crash caused by debug message
X-Git-Tag: lyx-2.4.0dev-acb2ca7b~1014
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=b5d6caac4149cc72cd5a734ffc8e9da1382bc9ee;p=features.git

Fix embarassing crash caused by debug message

After commit 6a936d63, the helpful debug message tries to display
non-existing elements and crashes the program :(

Fix by radical simplification of the message.

Part of bug #11777.
---

diff --git a/src/DocIterator.cpp b/src/DocIterator.cpp
index bdad90f4fc..0f4bc10fac 100644
--- a/src/DocIterator.cpp
+++ b/src/DocIterator.cpp
@@ -633,11 +633,7 @@ void DocIterator::sanitize()
 	for (size_t i = 0, n = sl.size(); i != n; ++i) {
 		if (inset == nullptr) {
 			// FIXME
-			LYXERR0(" Should not happen, but does e.g. after "
-				"C-n C-l C-z S-C-z\n"
-				<< " or when a Buffer has been concurrently edited by two views"
-				<< '\n' << "dit: " << *this << '\n'
-				<< " lastpos: " << slices_[i].lastpos());
+			LYXERR0("Null inset on cursor stack.");
 			fixIfBroken();
 			break;
 		}