- Fixed variable handling for struct members.

- Removed check for array input. An attribut might store the
          complete array.

src/interfaces/ecpg/test/test1.pgc

@@ -1,7 +1,5 @@
 #include <string.h>
 
-exec sql include sqlca;
-
 /* just a test comment */ exec sql whenever sqlerror do PrintAndStop(msg);
 exec sql whenever sqlwarning do warn();