src/MultiDiskWriter.cc

@@ -143,7 +143,7 @@ int MultiDiskWriter::readData(char* data, int len, long long int offset) {
 }
 
 #ifdef ENABLE_SHA1DIGEST
-void MultiDiskWriter::hashUpdate(const DiskWriterEntry* entry, long long int offset, long long int length) const {
+void MultiDiskWriter::hashUpdate(DiskWriterEntry* entry, long long int offset, long long int length) {
   int BUFSIZE = 16*1024;
   char buf[BUFSIZE];
   for(int i = 0; i < length/BUFSIZE; i++) {

src/MultiDiskWriter.h

@@ -50,7 +50,7 @@ private:
   void clearEntries();
 #ifdef ENABLE_SHA1DIGEST
   MessageDigestContext ctx;
-  void hashUpdate(const DiskWriterEntry* entry, long long int offset, long long int length) const;
+  void hashUpdate(DiskWriterEntry* entry, long long int offset, long long int length);
 #endif // ENABLE_SHA1DIGEST
 
 public: