Initialize member variables.

diff --git a/source/base/function_parser.cc b/source/base/function_parser.cc
index 354c740b303e34418c1f6d5a513ddf4db0bb2904..6c12007b1fdace0956752c187cb9cc78f55a3e4c 100644 (file)
--- a/source/base/function_parser.cc
+++ b/source/base/function_parser.cc
@@ -50,7 +50,9 @@ FunctionParser<dim>::FunctionParser(const unsigned int n_components,
                                     const double       initial_time,
                                     const double       h)
   :
-  AutoDerivativeFunction<dim>(h, n_components, initial_time)
+  AutoDerivativeFunction<dim>(h, n_components, initial_time),
+  initialized (false),
+  n_vars (0)
 {}