@@ -60,11 +60,11 @@
 
 /*
  * It seems strtod is buggy on Win32.
  * However, the MinGW version __strtod seems to be ok.
  */
-#ifdef _WIN32
+#ifdef __MINGW32__
 # define strtod __strtod
 #endif
 
 @interface OFString (OF_PRIVATE_CATEGORY)
 - (size_t)OF_getCString: (char*)cString