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@@ -247,9 +247,12 @@ _exists() {
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_usage "Usage: _exists cmd"
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_usage "Usage: _exists cmd"
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return 1
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return 1
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fi
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fi
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- if command >/dev/null 2>&1; then
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+
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+ if eval type type >/dev/null 2>&1; then
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+ eval type "$cmd" >/dev/null 2>&1
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+ elif command >/dev/null 2>&1; then
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command -v "$cmd" >/dev/null 2>&1
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command -v "$cmd" >/dev/null 2>&1
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- elif which ls >/dev/null 2>&1; then
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+ elif which which >/dev/null 2>&1; then
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which "$cmd" >/dev/null 2>&1
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which "$cmd" >/dev/null 2>&1
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fi
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fi
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ret="$?"
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ret="$?"
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neil