From e13b3d6fe7743f4d23b89e81d9e1880a6d46721c Mon Sep 17 00:00:00 2001
From: Mooneer Salem <mooneer@gmail.com>
Date: Fri, 16 May 2025 23:43:00 -0400
Subject: [PATCH] Force single threaded if only one step is available.

---
 src/freedv_interface.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/freedv_interface.cpp b/src/freedv_interface.cpp
index e3e53ef0..5c495ad0 100644
--- a/src/freedv_interface.cpp
+++ b/src/freedv_interface.cpp
@@ -809,7 +809,7 @@ IPipelineStep* FreeDVInterface::createReceivePipeline(
     auto parallelStep = new ParallelStep(
         inputSampleRate,
         outputSampleRate,
-        !singleRxThread_,
+        !singleRxThread_ && parallelSteps.size() > 1,
         state->preProcessFn,
         state->postProcessFn,
         parallelSteps,