@ -98,7 +98,7 @@ go.stdenv.mkDerivation (
rmdir goPath
'') + (lib.optionalString (extraSrcPaths != []) ''
${rsync}/bin/rsync -a ${lib.concatMapStrings (p: "${p}/src") extraSrcPaths} go
${rsync}/bin/rsync -a ${lib.concatMapStringsSep " " (p: "${p}/src") extraSrcPaths} go
'') + ''
export GOPATH=$NIX_BUILD_TOP/go:$GOPATH