- Fix for errorext.cpp (was missing include stdlib.h).

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@5161 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Author: sjoelund

Compiler/runtime/errorext.cpp

@@ -33,6 +33,7 @@
 #include <queue>
 #include <stack>
 #include <list>
+#include <stdlib.h>
 #include <utility>
 
 using namespace std;