SL-19744 Small cleanup

indra/llcommon/llapp.cpp

@@ -104,7 +104,6 @@ BOOL LLApp::sLogInSignal = FALSE;
 // Keeps track of application status
 LLScalarCond<LLApp::EAppStatus> LLApp::sStatus{LLApp::APP_STATUS_STOPPED};
 LLAppErrorHandler LLApp::sErrorHandler = NULL;
-BOOL LLApp::sErrorThreadRunning = FALSE;
 
 
 LLApp::LLApp()
@@ -787,13 +786,8 @@ void default_unix_signal_handler(int signum, siginfo_t *info, void *)
 				return;
 			}		
 			
-			// Flag status to ERROR, so thread_error does its work.
+			// Flag status to ERROR
 			LLApp::setError();
-			// Block in the signal handler until somebody says that we're done.
-			while (LLApp::sErrorThreadRunning && !LLApp::isStopped())
-			{
-				ms_sleep(10);
-			}
 			
 			if (LLApp::sLogInSignal)
 			{

indra/llcommon/llapp.h

@@ -291,7 +291,6 @@ class LL_COMMON_API LLApp
 
 	static void setStatus(EAppStatus status);		// Use this to change the application status.
 	static LLScalarCond<EAppStatus> sStatus; // Reflects current application status
-	static BOOL sErrorThreadRunning; // Set while the error thread is running
 	static BOOL sDisableCrashlogger; // Let the OS handle crashes for us.
 	std::wstring mCrashReportPipeStr;  //Name of pipe to use for crash reporting.