lib/onnxruntime.rb in onnxruntime-0.3.1 vs lib/onnxruntime.rb in onnxruntime-0.3.2

@@ -17,10 +17,10 @@
   lib_name = ::FFI.map_library_name("onnxruntime")
   vendor_lib = File.expand_path("../vendor/#{lib_name}", __dir__)
   self.ffi_lib = [vendor_lib]
 
   def self.lib_version
-    FFI.OrtGetApiBase[:GetVersionString].call
+    FFI.OrtGetApiBase[:GetVersionString].call.read_string
   end
 
   # friendlier error message
   autoload :FFI, "onnxruntime/ffi"
 end