Fix -Wunused-but-set-variable

Author: SoapZA

src/api/BamAlignment.cpp

@@ -870,7 +870,6 @@ void BamAlignment::RemoveTag(const std::string& tag)
     char* pOriginalTagData = (char*)TagData.data();
     char* pTagData = pOriginalTagData;
     const unsigned int originalTagDataLength = TagData.size();
-    unsigned int newTagDataLength = 0;
     unsigned int numBytesParsed = 0;
 
     // skip if tag not found
@@ -885,7 +884,6 @@ void BamAlignment::RemoveTag(const std::string& tag)
     pTagData -= 3;
     numBytesParsed -= 3;
     const unsigned int beginningTagDataLength = numBytesParsed;
-    newTagDataLength += beginningTagDataLength;
     std::memcpy(newTagData.Buffer, pOriginalTagData, numBytesParsed);
 
     // attemp to skip to next tag

src/utils/bamtools_fasta.cpp

@@ -175,7 +175,6 @@ bool Fasta::FastaPrivate::CreateIndex(const std::string& indexFilename)
     }
 
     // iterate through fasta entries
-    int currentId = 0;
     std::string header;
     std::string sequence;
     while (GetNextHeader(header)) {
@@ -207,9 +206,6 @@ bool Fasta::FastaPrivate::CreateIndex(const std::string& indexFilename)
 
         // store index entry
         Index.push_back(data);
-
-        // update ref Id
-        ++currentId;
     }
 
     // open index file