Added an extra check to the previous commit to make sure that the showBuildTab command is only invoked if the build tab is not already showing to prevent the command being constantly re-triggered when continuously recompiling

extras/Projucer/Source/LiveBuildEngine/projucer_CompileEngineClient.cpp

@@ -844,10 +844,10 @@ void CompileEngineChildProcess::handleClassListChanged (const ValueTree& newList
 
 void CompileEngineChildProcess::handleBuildFailed()
 {
-    // check that the command will be processed
     auto* mcm = ModalComponentManager::getInstance();
+    auto* pcc = findProjectContentComponent();
 
-    if (mcm->getNumModalComponents() != 0 || findProjectContentComponent() == nullptr)
+    if (mcm->getNumModalComponents() > 0 || pcc == nullptr || pcc->getCurrentTabIndex() == 1)
         return;
 
     if (errorList.getNumErrors() > 0)

extras/Projucer/Source/Project/jucer_ProjectContentComponent.h

@@ -80,8 +80,9 @@ public:
     void openInSelectedIDE (bool saveFirst);
     void showNewExporterMenu();
 
-    void showProjectTab()    { sidebarTabs.setCurrentTabIndex (0); }
-    void showBuildTab()      { sidebarTabs.setCurrentTabIndex (1); }
+    void showProjectTab()       { sidebarTabs.setCurrentTabIndex (0); }
+    void showBuildTab()         { sidebarTabs.setCurrentTabIndex (1); }
+    int getCurrentTabIndex()    { return sidebarTabs.getCurrentTabIndex(); }
 
     void showFilesPanel()        { showProjectPanel (0); }
     void showModulesPanel()      { showProjectPanel (1); }