Fix leak in ConfigCompiler::CompileStream

refs #8791

diff --git a/lib/config/configcompiler.cpp b/lib/config/configcompiler.cpp
index 5f255f253c92eddb81f0fc65dfd355b1f9204d03..8fc48c64fc2e43bcf333cd94929eeb10f1d31bd1 100644 (file)
--- a/lib/config/configcompiler.cpp
+++ b/lib/config/configcompiler.cpp
@@ -207,12 +207,17 @@ Expression *ConfigCompiler::CompileStream(const String& path, std::istream *stre
                Utility::QueueAsyncCallback(boost::bind(&ConfigCompiler::CompileHelper, ctx));
                return new FutureExpression(ftr);
        } else {
+               Expression *expr;
+
                try {
-                       return ctx->Compile();
+                       expr = ctx->Compile();
                } catch (...) {
                        delete ctx;
                        throw;
                }
+
+               delete ctx;
+               return expr;
        }
 }