270b5d0390
Add missing local variable set. Replace `>/dev/null 2>&1` by `&>/dev/null`. Check return value of zstyle (if zero), instead of resulting string value (if non-empty).
9 lines
163 B
Bash
9 lines
163 B
Bash
# vim:et sts=2 sw=2 ft=zsh
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# Prints the first non-empty string in the arguments array.
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local arg
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for arg in ${argv}; do
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print -n ${arg}
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return 0
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done
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return 1
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