[LyX/2.3.x] Reset failedtoload_ bool when include inset params are changed (#11842)

[Juergen Spitzmueller]

commit f3f0b53ba6bb01f2b687de7892665ae42f5230a8
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Fri Apr 17 10:19:46 2020 +0200

    Reset failedtoload_ bool when include inset params are changed (#11842)
    
    (cherry picked from commit d9b884341c6c8a3addb95071bc0f203519bfbe0d)
---
 src/insets/InsetInclude.cpp |    3 +++
 status.23x                  |    2 ++
 2 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/insets/InsetInclude.cpp b/src/insets/InsetInclude.cpp
index e21de4d..7bf2329 100644
--- a/src/insets/InsetInclude.cpp
+++ b/src/insets/InsetInclude.cpp
@@ -358,6 +358,9 @@ void InsetInclude::setParams(InsetCommandParams const & p)
 	// invalidate the cache
 	child_buffer_ = 0;
 
+	// reset in order to allow loading new file
+	failedtoload_ = false;
+
 	InsetCommand::setParams(p);
 	set_label_ = false;
 
diff --git a/status.23x b/status.23x
index dd7693e..a6ead19 100644
--- a/status.23x
+++ b/status.23x
@@ -71,6 +71,8 @@ What's new
 
 - Fix tablefootnote loading order (bug 11841).
 
+- Fix reloading of changed include inset (11842).
+
 
 * USER INTERFACE