Backport #857 from trunk:
While retrieving files, propagate the preferred extension down to sub-functions.

/branches/1.2/scripts/functions | 8 5 3 0 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)

 reporter_name="Ioannis E. VENETIS"

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