Fiscal Year print Format in smart form

i want to print fiscal year in this format 2008-09 below is the code ... the major issue is it prints like that

2008- 2009 kindly help me in this

CALL FUNCTION 'GET_CURRENT_YEAR'

EXPORTING

bukrs = '1000'

date = sy-datum

IMPORTING

prevy = fisc_year.

CONCATENATE fisc_year '0630' INTO fisc_day.

temp = fisc_year + 1 .

CONCATENATE fisc_year '-' temp INTO temp1

Regards

Ammad