Return 0 when path is missing
Return 0 when path is missing

gisenberg/git-utils,greensnark/git-utils,greensnark/git-utils,tjkr/git-utils,tjkr/git-utils,gisenberg/git-utils,cblp/git-utils,atom/git-utils,cblp/git-utils,atom/git-utils,atom/git-utils