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@@ -252,7 +252,7 @@ _exists() {
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eval type "$cmd" >/dev/null 2>&1
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eval type "$cmd" >/dev/null 2>&1
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elif command >/dev/null 2>&1; then
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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 which >/dev/null 2>&1; then
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+ else
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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