On 3/8/20 6:49 PM, Eli Schwartz wrote:
On 3/8/20 6:39 PM, Carson Black wrote:
What is "cleaned", and how is the xargs program "cleaning" it?
Excess whitespace is being trimmed using xargs. " a string " will get normalized to "a string" when passed through xargs.
Examples of desktop files with this issue? I didn't find one like it on my system.
+ + [[ -z "$cleaned" ]] && continue
When will this be set but empty?
Trailing semicolon in desktop file will result in a blank entry in the mimetypes array, resulting in a blank can-open-mimetype() provide without this code.
$ mapfile -t -d ";" mimetypes < <(grep MimeType= /usr/share/applications/qemu.desktop | cut -d '=' -f 2) $ declare -p mimetypes declare -a mimetypes=()
Not sure what I was thinking here, lol, it is in fact a problem when the Mimetypes= line *does* exist. A good way to solve this would be [[ -n ${mimetypes[-1]//$'\n'} ]] || unset mimetypes[-1] -- Eli Schwartz Bug Wrangler and Trusted User