1 files changed, 5 insertions, 2 deletions
diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index d85e58373..92e8e742d 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -6,6 +6,7 @@
 #include <array>
 #include <cstdio>
 
+#include "common/assert.h"
 #include "common/common_funcs.h" // snprintf compatibility define
 #include "common/logging/backend.h"
 #include "common/logging/filter.h"
@@ -65,8 +66,9 @@ const char* GetLogClassName(Class log_class) {
         ALL_LOG_CLASSES()
 #undef CLS
 #undef SUB
+        case Class::Count:
+            UNREACHABLE();
     }
-    return "Unknown";
 }
 
 const char* GetLevelName(Level log_level) {
@@ -78,8 +80,9 @@ const char* GetLevelName(Level log_level) {
         LVL(Warning);
         LVL(Error);
         LVL(Critical);
+        case Level::Count:
+            UNREACHABLE();
     }
-    return "Unknown";
 #undef LVL
 }