opem_errors.f90: Revise test to pass when run under sudo.

2007-08-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* gfortran.dg/opem_errors.f90: Revise test to pass when run under sudo.

From-SVN: r127176

gcc/testsuite/ChangeLog

+2007-08-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	* gfortran.dg/opem_errors.f90: Revise test to pass when run under sudo.
+
 2007-08-02  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/32770

gcc/testsuite/gfortran.dg/open_errors.f90

@@ -25,7 +25,7 @@ if (msg /= "'./' is a directory" .and. msg /= "Invalid argument") call abort()
 
 open(77,file=n,status="new")
 i = chmod(n, "-w")
-if (i == 0) then
+if (i == 0 .and. getuid() /= 0) then
  close(77, status="keep")
  open(77,file=n, iomsg=msg, iostat=i, action="write")
  if (i == 0) call abort()