diff options
| -rw-r--r-- | src/fmt/fmt_test.go | 4 | ||||
| -rw-r--r-- | src/fmt/print.go | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/src/fmt/fmt_test.go b/src/fmt/fmt_test.go index 6a79862f28..3f82fb6814 100644 --- a/src/fmt/fmt_test.go +++ b/src/fmt/fmt_test.go @@ -304,8 +304,8 @@ var fmtTests = []struct { {"%2s", []byte("\u263a"), " ☺"}, {"%-5s", "abc", "abc "}, {"%-5s", []byte("abc"), "abc "}, - {"%05s", "abc", "00abc"}, - {"%05s", []byte("abc"), "00abc"}, + {"%05s", "abc", " abc"}, + {"%05s", []byte("abc"), " abc"}, {"%5s", "abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnopqrstuvwxyz"}, {"%5s", []byte("abcdefghijklmnopqrstuvwxyz"), "abcdefghijklmnopqrstuvwxyz"}, {"%.5s", "abcdefghijklmnopqrstuvwxyz", "abcde"}, diff --git a/src/fmt/print.go b/src/fmt/print.go index cb393bd763..9596888854 100644 --- a/src/fmt/print.go +++ b/src/fmt/print.go @@ -703,6 +703,11 @@ func (p *pp) printArg(arg any, verb rune) { return } + // Bug fix: avoid padding strings with zeros. Issue 56486. + if verb == 's' { + p.fmt.zero = false + } + // Some types can be done without reflection. switch f := arg.(type) { case bool: |