diff --git a/src/SparseMatrixCSR.jl b/src/SparseMatrixCSR.jl
index 24f9bb4..232a4f2 100644
--- a/src/SparseMatrixCSR.jl
+++ b/src/SparseMatrixCSR.jl
@@ -335,7 +335,7 @@ function show(io::IOContext, S::SparseMatrixCSR{Bi}) where{Bi}
   nnz(S) == 0 && return show(io, MIME("text/plain"), S)
   ioc = IOContext(io, :compact => true)
 
-  function _format_line(r, col, padr, padc,o)
+  function _format_line(r, col, padr, padc, o=0)
     print(ioc, "\n  [", rpad(col+o, padr), ", ", lpad(S.colval[r]+o, padc), "]  =  ")
     if isassigned(S.nzval, Int(r))
       show(ioc, S.nzval[r])
diff --git a/test/SparseMatrixCSR.jl b/test/SparseMatrixCSR.jl
index 0526062..f993c62 100644
--- a/test/SparseMatrixCSR.jl
+++ b/test/SparseMatrixCSR.jl
@@ -25,7 +25,8 @@ function test_csr(Bi,Tv,Ti)
     @test copy(CSR) == CSC
   end
   CSR = sparsecsr(Val(Bi),I,J,V)
-  show(CSR)
+  show(IOContext(stdout, :limit=>true, :displaysize=>(10,10)), CSR)
+  show(IOContext(stdout, :limit=>false), CSR)
   @test CSR == CSC
   @test copy(CSR) == CSC
   @test eltype(CSR) == Tv