From 8d8d8fd0557c35b9ca75907eb7b01ad3acaa6cfb Mon Sep 17 00:00:00 2001
From: Uwe <donovaly@users.noreply.github.com>
Date: Wed, 30 Mar 2022 23:54:42 +0200
Subject: [PATCH] [FEM] fix a comparison operator

Fixes a mistake I introduced with https://github.com/FreeCAD/FreeCAD/commit/54ef47276fba
---
 src/Mod/Fem/Gui/TaskPostBoxes.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Mod/Fem/Gui/TaskPostBoxes.cpp b/src/Mod/Fem/Gui/TaskPostBoxes.cpp
index 8b0c704393..7a4404c44d 100644
--- a/src/Mod/Fem/Gui/TaskPostBoxes.cpp
+++ b/src/Mod/Fem/Gui/TaskPostBoxes.cpp
@@ -469,7 +469,7 @@ void TaskPostClip::collectImplicitFunctions() {
                 pipeline->Functions.getValue())->Functions.getValues();
             for (std::size_t i = 0; i < funcs.size(); ++i) {
                 items.push_back(QString::fromLatin1(funcs[i]->getNameInDocument()));
-                if (currentFunction = funcs[i])
+                if (currentFunction == funcs[i])
                     currentItem = i;
             }
             ui->FunctionBox->addItems(items);