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-rw-r--r--gr-qtgui/lib/SpectrumGUIClass.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/gr-qtgui/lib/SpectrumGUIClass.cc b/gr-qtgui/lib/SpectrumGUIClass.cc
index 0409522334..fa628d1636 100644
--- a/gr-qtgui/lib/SpectrumGUIClass.cc
+++ b/gr-qtgui/lib/SpectrumGUIClass.cc
@@ -266,6 +266,7 @@ SpectrumGUIClass::UpdateWindow(const bool updateDisplayFlag,
_imagTimeDomainPoints,
(const lv_32fc_t *)complexTimeDomainData,
complexTimeDomainDataSize);
+ timeDomainBufferSize = complexTimeDomainDataSize;
}
}