commit
b5f2cc3d4e
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@ -27,7 +27,7 @@ _replace_by_history() {
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if command -v percol>/dev/null; then
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if command -v percol>/dev/null; then
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local current_version=${BASH_VERSION%%[^0-9]*}
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current_version=${BASH_VERSION%%[^0-9]*}
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if [ $current_version -lt 4 ]; then
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if [ $current_version -lt 4 ]; then
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echo -e "\033[91mWarning: You have to upgrade Bash to Bash v4.x to use the 'percol' plugin.\033[m"
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echo -e "\033[91mWarning: You have to upgrade Bash to Bash v4.x to use the 'percol' plugin.\033[m"
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echo -e "\033[91m Your current Bash version is $BASH_VERSION.\033[m"
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echo -e "\033[91m Your current Bash version is $BASH_VERSION.\033[m"
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