sigProcLib: Fix negative value check on unsigned value
Convert negative value check on unsigned value to zero check
to avoid potential divide-by-zero error condition.
Change-Id: Ib0d7d1bceb5fe66e69345db93a74e3e0773a2257
Fixes: Coverity CID 165059
diff --git a/Transceiver52M/sigProcLib.cpp b/Transceiver52M/sigProcLib.cpp
index 4bb41a9..c09047b 100644
--- a/Transceiver52M/sigProcLib.cpp
+++ b/Transceiver52M/sigProcLib.cpp
@@ -1712,7 +1712,7 @@
signalVector::const_iterator windowItr = rxBurst.begin(); //+rxBurst.size()/2 - 5*windowLength/2;
float energy = 0.0;
- if (windowLength < 0) windowLength = 20;
+ if (windowLength == 0) return 0.0;
if (windowLength > rxBurst.size()) windowLength = rxBurst.size();
for (unsigned i = 0; i < windowLength; i++) {
energy += windowItr->norm2();