Add missing #include.

tglsfdc · tglsfdc · commit 810d6df0818d · 2014-03-14T11:47:03.000-04:00
Commit 31400a6 and siblings added a check_stack_depth() call in contrib/intarray/_int_bool.c, but neglected to note that in our oldest branches that file didn't have the #include that defines that function. This results in a fortunately-harmless compiler warning. Per buildfarm.
diff --git a/contrib/intarray/_int_bool.c b/contrib/intarray/_int_bool.c
@@ -3,6 +3,7 @@
  */
 #include "postgres.h"
 
+#include "miscadmin.h"
 #include "utils/builtins.h"
 
 #include "_int.h"
