No need to distinguish formatting log functions.

code/PostProcessing/FindDegenerates.cpp

@@ -291,7 +291,7 @@ evil_jump_outside:
     }
 
     if (deg && !DefaultLogger::isNullLogger()) {
-        ASSIMP_LOG_WARN_F( "Found ", deg, " degenerated primitives");
+        ASSIMP_LOG_WARN( "Found ", deg, " degenerated primitives");
     }
     return false;
 }