Added missing checks for MAGICKCORE_ZERO_CONFIGURATION_SUPPORT.
diff --git a/MagickCore/opencl.c b/MagickCore/opencl.c
index a68e767..790ad7c 100644
--- a/MagickCore/opencl.c
+++ b/MagickCore/opencl.c
@@ -908,7 +908,9 @@
     We don't run the benchmark when we can not write out a device profile. The
     first GPU device will be used.
   */
+#if !defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT)
   if (CanWriteProfileToFile(filename) == MagickFalse)
+#endif
     {
       for (i = 0; i < clEnv->number_devices; i++)
         clEnv->devices[i]->score=1.0;