11 lines
368 B
Ruby
11 lines
368 B
Ruby
class Object
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# Makes backticks behave (somewhat more) similarly on all platforms.
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# On win32 `nonexistent_command` raises Errno::ENOENT; on Unix, the
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# spawned shell prints a message to stderr and sets $?. We emulate
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# Unix on the former but not the latter.
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def `(command) #:nodoc:
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super
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rescue Errno::ENOENT => e
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STDERR.puts "#$0: #{e}"
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end
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end |