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[Octave-bug-tracker] [bug #55170] imagesc never ends on complex matrix d


From: Georg Wiora
Subject: [Octave-bug-tracker] [bug #55170] imagesc never ends on complex matrix display
Date: Thu, 6 Dec 2018 05:03:40 -0500 (EST)
User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0

Follow-up Comment #3, bug #55170 (project octave):

*Work around*
----

I enclosed the crashing command in line 201 of *image.m* with a try catch
block: 


  try
    h = __go_image__ (hax, "cdata", img, "xdata", xdata, "ydata", ydata,
                         "cdatamapping", "direct", varargin{:});
  catch e
     rethrow(lasterror());                
  end_try_catch


This prevents octave from becoming unresponsive and works for me.

Nevertheless in my understanding octave should not become unresponsive in this
situation. 

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  <https://savannah.gnu.org/bugs/?55170>

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