gsu: trivial cleanup.

diff --git a/funcs/gsu b/funcs/gsu
index 025bca03963c891e8609a7d755802e2e5873aea7..36b177afc74c9cc74de5b1860becb738f9f67a60 100644 (file)
--- a/funcs/gsu
+++ b/funcs/gsu
@@ -9,8 +9,7 @@ E_GSU_BAD_COMMAND               invalid command
 E_GSU_NOT_A_NUMBER             not a number
 $gsu_errors
 "
-       local a b i
-       local i=0
+       local a b i=0
        while read a b; do
                if test -z "$a"; then
                        continue