Fix error logging

CMakeLists.txt

@@ -14,7 +14,7 @@ if(NOT BUILD_TESTING)
     set(BUILD_TESTING OFF CACHE BOOL "BUILD_TESTING")
 endif(NOT BUILD_TESTING)
 
-# Default vaule is to build in release mode
+# Default value is to build in release mode
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE Release CACHE INTERNAL "CMAKE_BUILD_TYPE")
 endif(NOT CMAKE_BUILD_TYPE)

src/blockstore/implementations/integrity/IntegrityViolationError.h

@@ -4,27 +4,20 @@
 
 #include <cpp-utils/macros.h>
 #include <string>
+#include <stdexcept>
 
 namespace blockstore {
     namespace integrity {
 
-        class IntegrityViolationError final : public std::exception {
-        public:
-
-            const char *what() const throw() override {
-                return _reason.c_str();
-            }
-
+        class IntegrityViolationError final : public std::runtime_error {
         private:
             // Constructor is private to make sure that only IntegrityBlockStore can throw this exception.
             // This is because IntegrityBlockStore wants to know about integrity violations and
             // block all further file system access if it happens.
             IntegrityViolationError(const std::string &reason)
-                    : _reason("Integrity violation: " + reason) {
+                    : std::runtime_error("Integrity violation: " + reason) {
             }
             friend class IntegrityBlockStore2;
-
-            std::string _reason;
         };
 
 

src/fspp/fuse/Fuse.cpp

@@ -222,7 +222,7 @@ Fuse::Fuse(Filesystem *fs, std::string fstype, boost::optional<std::string> fsna
 }
 
 void Fuse::_logException(const std::exception &e) {
-  LOG(ERROR, "Exception thrown: ", e.what());
+  LOG(ERROR, "Exception thrown: {}", e.what());
 }
 
 void Fuse::_logUnknownException() {