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Dan Winship authored
[ "x$foo" = "xbar" ] is silly. To be empty-string-safe, you need to either put quotes around $foo, or concatenate something to it, but there's no reason to do both.
8bd259a9
[ "x$foo" = "xbar" ] is silly. To be empty-string-safe, you need to either put quotes around $foo, or concatenate something to it, but there's no reason to do both.