[Octave-bug-tracker] [bug #59705] repelem error with sparse matrix input

[anonymous]

URL:
  <https://savannah.gnu.org/bugs/?59705>

                 Summary: repelem error with sparse matrix input
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Thu 17 Dec 2020 03:38:29 AM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Unexpected Error or Warning
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: 6.1.0
         Discussion Lock: Any
        Operating System: Any

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Details:

Problem description: repelem crashes with sparse input

q=rand(2);
repelem(q,1,2);%works without issue
repelem(sparse(q),1,2);
%error: sparse indexing needs 1 or 2 indices
%error: called from
%    repelem at line 246 column 12

To fix:
replace line 246

retval = x(idx1, idx2, :);

with

if issparse(x)
  retval = x(idx1, idx2);
else
  retval = x(idx1, idx2, :);
endif




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