(no commit message)

diff --git a/Magick++/lib/Image.cpp b/Magick++/lib/Image.cpp
index a7cd6c85ccb38bff26dc33b45b0989c8825c5248..a1f269e05f00a392eb16b69f194387f2050997f2 100644 (file)
--- a/Magick++/lib/Image.cpp
+++ b/Magick++/lib/Image.cpp
@@ -3472,9 +3472,11 @@ void Magick::Image::morphology(const MorphologyMethod method_,
 
   option=CommandOptionToMnemonic(MagickKernelOptions,kernel_);
   if (option == (const char *)NULL)
-    throwExceptionExplicit(MagickCore::OptionError,
-      "Unable to determine kernel type.");
-
+    {
+      throwExceptionExplicit(MagickCore::OptionError,
+        "Unable to determine kernel type.");
+      return;
+    }
   kernel=std::string(option);
   if (!arguments_.empty())
     kernel+=":"+arguments_;