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