chrootarchive: fix "conversion from int to string yields a string of one rune"
update test to fix go 1.15 linting failure:
pkg/chrootarchive/archive_test.go:103:32: conversion from int to string yields a string of one rune
relates to golang/go 32479
@@ -99,7 +99,8 @@ func TestChrootUntarWithHugeExcludesList(t *testing.T) {
// 65534 entries of 64-byte strings ~= 4MB of environment space which should overflow
// on most systems when passed via environment or command line arguments
excludes := make([]string, 65534)
- for i := 0; i < 65534; i++ {
+ var i rune
+ for i = 0; i < 65534; i++ {
excludes[i] = strings.Repeat(string(i), 64)
}
options.ExcludePatterns = excludes
