From 1b7b72ea90f292816767a6b0f8a3c3f9abb47b08 Mon Sep 17 00:00:00 2001
From: Uwe <donovaly@users.noreply.github.com>
Date: Sun, 27 Mar 2022 00:22:06 +0100
Subject: [PATCH] [FEM] fix activation of post pipeline

it can only be activated if a result object is selected from which the pipeline can be loaded
---
 src/Mod/Fem/Gui/Command.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Mod/Fem/Gui/Command.cpp b/src/Mod/Fem/Gui/Command.cpp
index f5817dca0f..f99b7e33b5 100644
--- a/src/Mod/Fem/Gui/Command.cpp
+++ b/src/Mod/Fem/Gui/Command.cpp
@@ -1712,7 +1712,9 @@ void CmdFemPostPipelineFromResult::activated(int)
 
 bool CmdFemPostPipelineFromResult::isActive(void)
 {
-    return hasActiveDocument();
+    // only activate if a result object is selected from which the pipeline can be loaded
+    std::vector<Fem::FemResultObject*> results = getSelection().getObjectsOfType<Fem::FemResultObject>();
+    return (results.size() == 1) ? true : false;
 }
 
 #endif