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style(dirhistory): remove use of eval
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1 changed files with 2 additions and 2 deletions
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@ -19,14 +19,14 @@ export DIRHISTORY_SIZE=30
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# Returns the element if the array was not empty,
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# otherwise returns empty string.
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function pop_past() {
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eval "$1=${(q)dirhistory_past[$#dirhistory_past]}"
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print -v $1 "${dirhistory_past[$#dirhistory_past]}"
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if [[ $#dirhistory_past -gt 0 ]]; then
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dirhistory_past[$#dirhistory_past]=()
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fi
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}
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function pop_future() {
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eval "$1=${(q)dirhistory_future[$#dirhistory_future]}"
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print -v $1 "${dirhistory_future[$#dirhistory_future]}"
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if [[ $#dirhistory_future -gt 0 ]]; then
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dirhistory_future[$#dirhistory_future]=()
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fi
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