Import Base.unique! on Julia 0.7

Fixes a failure on nightlies.
JuliaData · Jun 18, 2017 · 6bd6874 · 6bd6874
1 parent 302d779
commit 6bd6874
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/abstractdatatable/abstractdatatable.jl b/src/abstractdatatable/abstractdatatable.jl
@@ -586,6 +586,10 @@ end
 nonunique(dt::AbstractDataTable, cols::Union{Real, Symbol}) = nonunique(dt[[cols]])
 nonunique(dt::AbstractDataTable, cols::Any) = nonunique(dt[cols])
 
+if isdefined(Base, :unique!) # Julia >= 0.7
+    import Base.unique!
+end
+
 unique!(dt::AbstractDataTable) = deleterows!(dt, find(nonunique(dt)))
 unique!(dt::AbstractDataTable, cols::Any) = deleterows!(dt, find(nonunique(dt, cols)))