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something-broke: fix MediaInfo version output not working
+8
-3
+8
-3
src/commands/something_broke.sh
+8
-3
src/commands/something_broke.sh
···
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function atfile.something_broke.print_prog_version() {
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prog="$1"
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version_arg="$2"
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-
head="1"
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-
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head="$3"
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+
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[[ -z "$head" ]] && head="1"
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[[ -z "$version_arg" ]] && version_arg="--version"
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if [ -x "$(command -v "$prog")" ]; then
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version_output="$(eval "$prog $version_arg 2>&1")"
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-
echo -e "$version_output" | head -n $head | sed "s/$prog //g"
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if [[ $head == 0 ]]; then
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echo -e "$version_output"
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else
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echo -e "$version_output" | head -n "$head" | sed "s/$prog //g"
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fi
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else
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echo "$prog_not_installed_placeholder"
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fi