From c947ef0c23f6a06118001c4e84eb9cbb9e9134e2 Mon Sep 17 00:00:00 2001
From: srcejon <jon@beniston.com>
Date: Mon, 4 Sep 2023 13:25:25 +0100
Subject: [PATCH] Fix compiler warnings

---
 plugins/channeltx/modrtty/rttymodsource.cpp | 5 ++---
 sdrbase/dsp/raisedcosine.h                  | 2 +-
 sdrbase/util/baudot.cpp                     | 2 +-
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/plugins/channeltx/modrtty/rttymodsource.cpp b/plugins/channeltx/modrtty/rttymodsource.cpp
index a42ce7a87..aec6351ac 100644
--- a/plugins/channeltx/modrtty/rttymodsource.cpp
+++ b/plugins/channeltx/modrtty/rttymodsource.cpp
@@ -420,10 +420,9 @@ void RttyModSource::encodeText(const QString& text)
     {
         unsigned bits;
         unsigned bitCount;
-        bool error;
 
-        error = m_rttyEncoder.encode(s[i], bits, bitCount);
-        for (int j = 0; j < bitCount; j++)
+        m_rttyEncoder.encode(s[i], bits, bitCount);
+        for (unsigned int j = 0; j < bitCount; j++)
         {
             int txBit = (bits >> j) & 1;
             addBit(txBit);
diff --git a/sdrbase/dsp/raisedcosine.h b/sdrbase/dsp/raisedcosine.h
index 7975901a4..6c7438394 100644
--- a/sdrbase/dsp/raisedcosine.h
+++ b/sdrbase/dsp/raisedcosine.h
@@ -40,7 +40,7 @@ public:
     void create(double beta, int symbolSpan, int samplesPerSymbol, bool normaliseUpsampledAmplitude = false)
     {
         int nTaps = symbolSpan * samplesPerSymbol + 1;
-        int i, j;
+        int i;
 
         // check constraints
         if(!(nTaps & 1)) {
diff --git a/sdrbase/util/baudot.cpp b/sdrbase/util/baudot.cpp
index 00cfd09cc..56e50b240 100644
--- a/sdrbase/util/baudot.cpp
+++ b/sdrbase/util/baudot.cpp
@@ -307,7 +307,7 @@ bool BaudotEncoder::encode(QChar c, unsigned &bits, unsigned int &bitCount)
         // Look for character in other pages
         const QString switchPage[] = { ">", "<", "\0" };
 
-        for (int page = m_page == LETTERS ? 1 : 0; page < (m_characterSet == Baudot::RUSSIAN) ? 3 : 2; page++)
+        for (int page = m_page == LETTERS ? 1 : 0; page < ((m_characterSet == Baudot::RUSSIAN) ? 3 : 2); page++)
         {
             if (m_chars[page].contains(s))
             {