Merge pull request JuliaLang#116 from iamed2/master

Update AbstractDataVector append! to allow appending to itself
martinholters · Sep 2, 2014 · 83dbf36 · 83dbf36
2 parents fd41d17 + 3572960
commit 83dbf36
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/datavector.jl b/src/datavector.jl
@@ -163,8 +163,9 @@ Base.deleteat!(pdv::PooledDataVector, inds) = (deleteat!(pdv.refs, inds); pdv)
 
 function Base.append!(da::AbstractDataVector, items::AbstractVector)
     oldn = length(da)
-    resize!(da, oldn+length(items))
-    da[oldn+1:end] = items
+    itn = length(items)
+    resize!(da, oldn+itn)
+    da[oldn+1:end] = items[1:itn]
     da
 end