Backport #864 from trunk:
Limit printing the error message only in the top-level shell.

/branches/1.2/scripts/functions | 2 2 0 0 ++
1 file changed, 2 insertions(+)

 reporter_name="Ioannis E. VENETIS"

 reporter_url="http://sourceware.org/ml/crossgcc/2008-06/msg00017.html"