diff --git a/src/core/source/BufferingAudioSource.cpp b/src/core/source/BufferingAudioSource.cpp
index b2d023c..b98610d 100644
--- a/src/core/source/BufferingAudioSource.cpp
+++ b/src/core/source/BufferingAudioSource.cpp
@@ -311,8 +311,10 @@ namespace talcs {
         for (qint64 offset = 0; offset < length; offset += frameLength) {
             if (d->isTerminateRequested)
                 return;
-            d->src->read(AudioSourceReadData(&d->buf, startPos + offset, qMin(frameLength, length - offset)));
-            d->tailPosition += qMin(frameLength, length - offset);
+            if (frameLength > length - offset)
+                break;
+            d->src->read(AudioSourceReadData(&d->buf, startPos + offset, frameLength));
+            d->tailPosition += frameLength;
         }
     }