'read' does not trim initial whitespace

• 报告人: (匿名)
• 属主: magicant
• 类型: Bugs
• 状态: 关闭
• 组件: shell-builtin
• 里程碑: (无)
• 优先: 6
• 严重性: 6
• 处理结果: Fixed
• 文件: 无

Details 回复

When 'read' is used with a single argument, initial IFS whitespace is not removed from the input as it should be.

read input <<EOF
$(printf '        hi        \n')
EOF
printf 'x%sx\n' "$input"

Actual output:

x        hix

Expected output (given default IFS):

xhix

任务单历史 (3/3 Histories)

2015-06-19 18:21 Updated by: None

• New Ticket "'read' does not trim initial whitespace" created

2015-07-02 05:53 Updated by: mcdutchie

评论 回复

FYI, I wrote this bug report; I forgot to log in, sorry about that.

2015-07-19 01:43 Updated by: magicant

• 处理结果 Update from 无 to Fixed
• 状态 Update from 开启 to 关闭
• Ticket Close date is changed to 2015-07-19 01:43

评论 回复

Fixed in r3325

Thank you for the bug report!