Fix memory leak in MCONVERT

diff --git a/src/language/data-io/mconvert.c b/src/language/data-io/mconvert.c
index 0ea35f6d78cad4dd14ded9ca1ea3431c8b0bde82..7155a3daed6b42ecdadeb51bae196cf3c6f2a128 100644 (file)
--- a/src/language/data-io/mconvert.c
+++ b/src/language/data-io/mconvert.c
@@ -209,6 +209,7 @@ cmd_mconvert (struct lexer *lexer, struct dataset *ds)
         }
 
       case_unref (model);
+      matrix_material_uninit (&mm);
     }
 
   matrix_reader_destroy (mr);