Fixed minor redirection typo for 'which' command
Merge pull request #36 from PeterMosmans/bugfix

Fixed minor redirection typo for 'which' command
Fixed the problem when COLOR=0 caused 'printf' to break due to leading dashes interpreted as command line options.
Merge pull request #37 from yurivict/master

Fixed errors when COLOR=0 caused 'printf' to break due to leading dashes interpreted as command line options
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