etc-update: replace 'seq' with pure bash

diff --git a/bin/etc-update b/bin/etc-update
index d4ed6e68963ce01851f268c89197fcb36f0a41dd..3e7bd4f724073f3fc550eb25f85b3ac77a8d7399 100755 (executable)
--- a/bin/etc-update
+++ b/bin/etc-update
@@ -460,11 +460,13 @@ do_distconf() {
        local suffix
        local efile
 
-       for count in $(seq 0 9999); do
+       count=0
+       while true ; do
                size=${#count}
-               let fill=$((4-$size))
+               fill=$((4-$size))
                suffix=".dist_"
-               for f in $(seq 1 $fill); do
+               while [ $fill -gt 0 ] ; do
+                       ((fill--))
                        suffix+="0"
                done
                suffix+="${count}"
@@ -474,6 +476,7 @@ do_distconf() {
                        mv ${mv_opts} ${file} ${efile}
                        break
                fi
+               ((count++))
        done
 }