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hschmidt / EnvPane

EnvPane - An OS X preference pane for environment variables
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Unnecessary invocation of envlib_unsetenv() when no variables present #3

Closed hschmidt closed 11 years ago

hschmidt commented 11 years ago

Because [@"" componentsSeparatedByString:...] returns @[ @"" ] we end up with envlib_unsetenv() being invoked unnecessarily with the empty string.